Teaching kids how to ride a bike that doesn't have pedals; a movie about motorcycle racing; a hot-pink food truck run by beautiful women; fun photo booths.

Frozen concentrated gumbo brick; a bird feeder that shocks squirrels; artisan coffee subscription business; wooden home and kitchen items; ECreamery update.

Two entrepreneurs try to solve the "carmuter triangle"; an 18-year-old seeks an investment in her natural skincare line of sugar scrubs; shrink-wrap gift bags.

A capsule that keeps beverages hot for an extended period; a new way to clean stuffed toys; reinventing the ice cream experience.

Guest shark Nick Woodman; pitches include a healthier tortilla chip made of fresh sweet corn, manufactured fire logs that are scented, and an update on Tipsy Elves.

Healthy vegan soups; a tool that makes it simpler to invest in crypto-currency; a chef from New York wants to expand his vegan sushi restaurants; siblings from Long Island, New York, present the product invented by their late father.

A woman begins her presentation with shoe fashions; sisters from Chicago present a hilarious pitch; a man from Florida reinvents the umbrella.

Two Texas bicyclists have an idea for a portable hand degreaser; a college student is passionate about his environmentally friendly clothing line; the sharks find out if lifelong entrepreneur Cactus Jack lost at least 35 pounds to seal a deal.

An entrepreneur from Chicago hopes the sharks can dig him out of a financial hole; a single mother believes her aromatic lip gloss can help women look and feel beautiful.

All six sharks share their favorite memories from the series, discuss why they participate in the show, and celebrate with a toast.

An 11-year-old who handcrafts bow ties; a hot beverage made from roasted cocoa beans; nutritional supplements; a 5K obstacle course race.

Friends from Tempe and Phoenix, Arizona, introduce the Sharks to the future with their stylish and affordable mobile real estate concept. An immigrant from Dubai, United Arab Emirates, now based in Boston, Massachusetts, showcases what she thinks is the ideal alternative snack to popcorn – a tasty treat with Indian roots. An entrepreneur from New York City has a sustainable, portable solution to powering small tech devices. Finally, an entrepreneur from Virginia Beach, Virginia, shows he has more than a few tricks up his sleeve as he pitches a new way to ensure safety while using tools.

A shark wants to invest $4 million in a business; a toy-rental business; a bacon-scented wake-up call; an update on a deal from last season.

A group of entrepreneurs from Belleville, New Jersey, introduce their footwear brand dedicated to reinventing the traditional house slipper into your favorite sneaker. A former "Shark Tank" entrepreneur from San Diego, California, returns to the tank, this time pitching his online mentoring program that helps high school students and their parents navigate the college admissions process. An entrepreneur from Los Angeles, California, helps you make your bed in a fraction of the time with her bedding product, while a golfer from Pasadena, California, provides a fresh new twist on sports fashion with his apparel line.

A line of dresses made of pillowcases; a unique spatula; vitamin oral sprays; energy-boosting waffles.

Lighter, healthier wine alternative; deep-sea treasure hunting business; collapsible kayak; decadent cinnamon rolls with a twist; an update on a lobster roll food truck business.

Two women pitch their military-inspired jewelry line; traditional British scone; custom furniture; door-to-door luggage pickup service; update on the Scrub Daddy cleaning tool.

An olive oil bar where one can sample oils before purchasing; unique wedding registry idea; a product that can turn a smartphone into a personal security device; boxed wine geared toward millenials; a follow-up on Breathometer.

The Sharks are stunned by the exploits of two sisters with a children's dance company; a chef with tasty seafood products and more

Entrepreneurs include the owner of an all-female golf caddy company, a couple who believe they have come up with a better, safer way for kids to bounce, and a trio who pitch to the Sharks their fun spin on a classic faceware accessory. Also: an update on Mark Cuban's $2 million investment in the Los Angeles Haunted Hayride during Season 4.

Children seek a backer for an idea spawned during a family trip and the sharks fight for a piece of a mother's furniture business.

An entrepreneur presents a line of luxury maternity gowns; a woman tries to impress the sharks with her homemade cakes; the sharks fight over a stay-at-home dad's product.

A former athlete believes his product can save lives; environmental lawn-mowers; solution to car sickness; kids birthday party franchise.

Ideas include a training system for salespeople, a management system for cargo trucks, family-friendly Las Vegas entertainment and a cat-portrait business. Also: a follow-up on a Season 2 potty-training product for cats.

In the season finale, a husband and wife duo from Raleigh, North Carolina, surprise the Sharks when they bring a party atmosphere and a male model into the Tank to show how their franchised art studios work; two men from Melrose, Massachusetts, have a futuristic version of a notebook that sends writing wirelessly, allowing the handwriting to be erased using a microwave oven, a concept the Sharks find both “wacky” and “brilliant”; two entrepreneurs from Mechanicsburg, Pennsylvania, hope to capitalize on the desire to attract a mate with hair-care products infused with pheromones; and a divorced mom from The Poconos, Pennsylvania, shares her philosophy of how she overcame obstacles and pursued her idea of how brides can bag up their wedding gowns so they can use the bathroom on their own. There will also be a recap of season 8’s “Shark Profiles” series.

Stuffed animals that also serve as washcloths; a handmade wearable sling to carry dogs; a darts-like card game.

Mobile fitness company for kids; a way for fixing holes in walls; a solution for photos stacking up on smartphones; webcam privacy shield; Nuts N More update.

Reusable storage box; reinvented cookware; an iPad app that measures foot sizes; a solution to tying water balloons; follow-ups on past entrepreneurs.

Guest judge Steve Tisch; one product has all the Sharks interested; gourmet edible cookie dough; organic flavored milk; an app that produces hands-free panoramic picture taking; interactive workout technology; Pro-NRG follow-up.

A 16-year-old environmentalist has an eco-friendly way to say goodbye to plastic bottles; a former soap star villainess wants the sharks to make a deal with her one-piece swimsuit that can keep you sun-safe and stylish; two men pitch an app that creates exercise playlists for the everyday person; and a man promises to expose the hidden, dirty secrets lurking in your mattress. Plus, a follow-up on Signal Vault that protects consumers from crowd-hack-attacks, in which Lori Greiner and Robert Herjavec invested in during Season 7.

A guilt-free sweet treat; a solution when taking a shower isn't possible; a pricing tool that collects spare change to help student loan borrowers; technology for securing and swapping weights quickly and safely; an update on The Bouqs.

A husband and wife from Milwaukee, Wisconsin, pitch their adult swaddle design. Entrepreneurs from Plano, Texas, pitch their inventive approach to fish luring. A husband and wife from Las Vegas, Nevada, share their retail franchise that serves a variety of cereal-centric treats. An entrepreneur from Provo, Utah, pitches his product designed to relieve back pain.

Eyewear designed to eliminate eyestrain; an avocado bar serves as healthy fast food; a portable solar cooker; an all-natural beverage; an update on Honeyfund, a unique wedding gift registry that helps couples raise funds for their dream honeymoon.

Gourmet meat business; a cooler with interior LED lighting; full-body spandex suit; an advance filter water bottle; follow up on a play and party space for kids from season four.

Nick Woodman; a cafe where the patrons enjoy the company of rescue cats; electric compact vehicle.

An entrepreneur from Santa Maria, California, shows the Sharks his product that takes the love of wine to the next level; an ophthalmologist and working mom from San Diego, California, impresses the Sharks with how she found time to create a special tool that helps women everywhere; two brothers from Agoura Hills, California, recycle old billboards that would otherwise go into landfills to make one-of-a-kind accessories, from wallets to surfboard covers; and the Sharks have high compliments for a man from San Francisco, California, and his revolutionary lozenges that can prevent overeating, master portion control and curb snacking. Also, in the fifth Shark profile, technology innovator and cybersecurity expert Robert Herjavec says "entrepreneurship is the great equalizer." Herjavec recalls how he arrived to North America from Eastern Europe with his parents after escaping Communism in the former Yugoslavia, and reveals what motivates him to succeed every day.

CloseCousins from Houston, Texas, prove it’s go big or go home with their line of giant, inflatable holiday ornaments. A husband and wife from Normal, Illinois, have come up with a solution for his lingering in the bathroom. An entrepreneur from Salt Lake City, Utah, shares his unique way to shred on the slopes, while an entrepreneur from Windham, New Hampshire, alerts the Sharks to a safety hazard for kids in the winter.

Professional football player Rob Gronkowski and his brothers pitch an insulated sports bottle; a tool that quickly soothes foot pain; a twist on a popular snack; an innovative way to keep belongings safe.

A fishing bobber made from a shotgun shell; homemade cupcakes in a jar; generating electricity through walking; a belt with no holes; a fitness-based dance program.

A man wants an investment from the sharks to create an extension of his already successful business; a urologist has an unusual business proposal.

Fortified, sugar-free nut butters; an acupressure wrist band; an at-home tattoo removal device; an update on inventors who created surf-inspired fitness equipment.

First into the Tank is a husband and wife team from Newtown, Connecticut, who pitch their simple and brilliant rooftop assistance design that helps access your vehicle’s roof with one easy step; entrepreneurs from Chicago, Illinois, present their fitness workout that offers a softer, lower impact alternative to the treadmill; a teen entrepreneur from West Bloomfield, Michigan, introduces his solution for making the perfect coffee at home with his cold brew kit; a mom from Walnut Creek, California, presents her simple baby seat that sits right on your hip and makes it easier to carry your baby.

A high-tech product to discover hidden secrets about one's cat; a fashion accessory that helps men look refined; all-electric water sports equipment; a delicious, multipurpose dip; four high school students chat with their favorite shark.

The Sharks start bidding more than the asking price for a product; a pitch prompts a harsh brush-off; managing excess Halloween candy with a children's book and gifts; premium beef jerky; a mirror designed to build self-esteem.

A stamping kit that proves Santa Claus visited a home; a man hopes his book and plush toy will become part of the Jewish holiday tradition; an easier way to move Christmas lights from storage to display mode; a flexible device that eases pain.

A towel that provides coverage to change out of a swimsuit in public; a sweater and quilt invention; a way to maximize a wine's life; healthy cake mix

Entrepreneurs from Amarillo, Texas, introduce their new, fun and exciting way to decorate Easter eggs without all the mess; entrepreneurs from Los Angeles, California, pitch their glue-less, self-clinging, reusable tape invention; an entrepreneur from West Covina, California, shares his line of transportation devices to help people get around efficiently and save money; an entrepreneur from New York City presents his digital tool to turn loose change into effortless money.

A treat that combines two desserts; a modern alternative to ATM machines; a clothing design that combines two trends into one; a hypoallergenic sleeping product.

A husband and wife from Philadelphia, Pennsylvania, pitch life sized, scientifically accurate, animatronic dinosaurs! An entrepreneur from Los Angeles, California, pitches the virtues of a popular caffeinated Vietnamese beverage. An entrepreneur from Buna, Texas, pitches her beverage coolers. A pair of entrepreneurs from San Andrés, Colombia, and Simpsonville, South Carolina, introduce their tool that helps parents conquer potty training.

Two men put going to the bathroom at night in a whole new light when their motion-activated LED light is attached to the toilet bowl; two guys use 21st century technology and the power of crowd sourcing to create an alternative to traditional beer; a self-proclaimed introvert wants to combat blah-looking clothes with vibrant fashions full of unusual flair; and two animal lovers present their interactive and innovative pet toys. Also, an update on the “Lose 12 Inches” workout program that teaches people how to exercise in their heart rate zone, in which Daymond John invested in during Season 4.

A former pet food company salesman from Denver, Colorado, has a unique addition to the beverage industry with a wine for cats; a soccer dad from Cincinnati, Ohio, shares his gut-wrenching story about how he designed a portable shelter that ensures you're covered wherever you go; an architect and environmentalist from Middlebury, Vermont, used his skills to d more

Kevin O'Leary makes a $1 million offer; six young inventors aged 12 to 18 present their unsafe-driving detector; a mini-muffin that is a twist on s'mores; an online chat therapy business.

A workout program that teaches people how to exercise in their heart rate zone; throwing dance parties for kids with a traveling disco van; a damage-proof cell phone case; an update on The Painted Pretzel.

A stay-at-home mom pitches her stylish clothing line for little ones; an 18-year-old hopes the Sharks can help spread his delicious maple syrup products to tables across America; a woman has risked everything for her simple and smart multi-use kitchen accessory; and a young man created a new type of tag for dog lovers. Also, a profile on Kevin O'Leary reveals a lesser-known side of the Shark also known as "Mr. Wonderful."

Stylish baby shoes; emergency food-replacement pill; children's swimwear with sun protection; custom playing cards for exercise; Daisy Cakes follow-up.

Barbara and Kevin take part in a demonstration for an innovative way to tie the knot, and a Pittsburgh native gives an update on her prospering business of sugar scrubs. Also: Two young women pitch toys designed to empower the next generation of female engineers and innovators, a family man tries to sell his design for a porcelain coffee mug that is both elegant and functional, and a finer, more precise golf putter is presented to the Sharks.

Solving a holiday headache with colorful, magnetic strands; an item to bridge the gap for interfaith families; a fun, new take on traditional Christmas sweaters; luxurious clip-in hair extensions.

Sandals for barefoot runners; a magnetic sound enhancer that doesn't need power; a website that creates personalized soundtracks for children; an update on "Cousins Lobster.

A mother spends a huge amount of money on her healthier beverage alternative for kids; the next Airbnb; a way to maintain calm on car rides with kids; a portable way to maintain authentic flavor when cooking Italian dishes; an update on Everlywell.

A Brooklyn man pitches his business of foldable, wheeled luggage; a Texas woman makes soaps, washes and grooming products; a fashionable line of sports apparel for women; a single-serve wine product; an update on some of Lori Grenier's investments.

A product that identifies home visitors; sending imaginative toys to kids through a subscription gift service; a slaw/salsa condiment; a cell phone app.

A product designed to keep your cat stimulated; a product used for potty-training; an entrepreneur presents his measuring tool for cutting hair; an inclusive product line providing aid to minor injuries; Mark Cuban gets an update on "Trophy Smack".

Entrepreneurs with military backgrounds present ideas that include nonslip protective gloves for cross-fitness training, an elite canine training program and a bottle opener made of recycled.50 caliber shells.

An entrepreneur pitches a smart plate containing food-recognition technology that could solve all your dieting problems; two energetic women have created a sweetener that tastes like honey, but is not made by bees; the Sharks crack up at the sight of an entrepreneur's unique spa business for babies; and a perhaps too-confident Stanford grad believes he's at the forefront of where high tech meets fashion for men's custom shirts. In a follow-up on Ilumi, the company in which Mark Cuban invested in during Season 5, we see how their wirelessly controlled LED lights have illuminated the business world.

First into the Tank are entrepreneurs from Oklahoma City, Oklahoma, who introduce their innovative storm shelter/safe house design. An entrepreneur from White Plains, New York, presents her fresh baby food that trains babies to acquire a more sophisticated palette. Entrepreneurs from Port Orange, Florida, pitch their multi-use sandwich container product. Last into the Tank are entrepreneurs from New York City and Venice, California, who pitch their space age solution for stinky feet.

The sharks fight for a chance to go into business with an inventor; two fitness trainers pitch their idea for a unique home gym; a young man seeks an investment in his age-defying products.

An Illinois perfume peddler; a San Francisco woman selling luxury soap; an Alabama guitar teacher who says his learning system is unique; a “Mr. Mom” from Baton Rouge, La., with accessories for blue jeans. Also: an update on a gourmet seafood business from Season 2.

An 11-year-old inventor from San Clemente, California, recycles a skateboard deck to fit inside lockers and backpacks; an entrepreneur from Meridianville, Alabama, revolutionizes aerial sports; a husband and wife team from Vicksburg, Mississippi create outdoor camping gear; and an entrepreneur from San Francisco, California, claims her five-minute meditation app will help the world reduce stress.

Durable bags made out of the material that protects on the front lines of firefighting; a vibrating mat that helps calm babies; an ointment made from essential oils; a natural snack made with acai.

Comic Jeff Foxworthy makes his debut as a guest Shark investor; actor Vincent Pastore pitches a business proposition; a flight attendant and her husband present their unique portable child's seat.

Safe and natural cleaning products; a party cup with a hidden shot glass; a lightweight, electric bodyboard; a root cover for recently planted trees.

Smart light bulb; high-tech cork replacement; subscription service for children's books; fort-building construction kits for kids; a follow-up on the Breathometer.

A couple from Fort Worth hope to interest the Sharks in their unique way to swaddle a baby. Other pitches include: a nail salon just for men, a better version of the athletic sock, and a free charging station for mobile phones. Also: Mark and Barbara take entrepreneurs to see their products on display at Target stores.

A veterinarian's product claims to prevent cancer in pets; virtual arcade; a Texas designer pitches a line of fashionable clothing for women.

An eco-friendly cleaning supply company; a snack bar that blocks the absorption of fat. A redesigned spoon that is safe for babies. A frozen food brand that delivers authentic, plant-based East Mediterranean cuisine. Dan Lubetzky guest judges.

The Sharks hear a pitch for hypergravity-exercise clothing, as well as a line of products that appeal to fans of facial hair, and a karaoke machine that adds jaw-dropping vocal harmonies to help users sound like their favorite singing stars. Also: belts that are easy for kids to use, and a follow-up on Barbara's Season 5 investment in a company specializing in hand-knitted socks and leg warmers.

Knife sharpening by mail; a device that offers relief from bug bites; a bathroom product to help block odours; a vegan alternative to pork rinds.

An inflatable, solar powered lighting device; backpacks made from traditional fabrics from various countries; air vents for smart homes that can control air flow to individual areas; an app that helps match students to scholarships; an update on Bottle Breacher.

An app that provides international travelers with access to live translators; all-natural dog treats; a dating website designed to attract quality singles; gourmet grilled cheese and tomato sandwiches; Dr. Heinz Doofenshmirtz ("Phineas and Ferb").

A cooler that keeps multiple drinks separated within one cold container; stylish baby mats; portable pressurized shower kit; folding smart-cart; follow-up with the owners of the Tom & Chee grilled cheese business.

Unique eyewear made of sustainable wood; a camouflage clothing line for duck hunters; a premium denim line; high-end bedding for girls.

An entrepreneur accepts an unprecedented deal; a Halloween attraction; a product to help people communicate their feelings.

A way to keep warm during the holiday season; Christmas tree; dealing with a Christmas nuisance; a direct connection to Santa Claus.

A successful entrepreneur returns with a new business idea; hand-held cooler; environmentally friendly dry cleaning bag; chewing tobacco alternative.

All-in-one early education solution; fashion networking mobile app; umbrella entrepreneurs; a way to get kids to eat healthier.

Boneless baby back ribs that only take two minutes to cook in a microwave; detachable mohawks for kids' safety helmets; a reality interface for video gamers.

First into the Tank is an entrepreneur from Willis, Texas, who introduces her lay-flat cosmetic bag design that allows for easy access to materials. Entrepreneurs from San Diego, California, pitch their online boutique subscription shave club exclusively intended for women; while entrepreneurs from Basalt, Colorado, and Newport Coast, California, present their functional cat furniture designs which are durable and easy to clean. Last into the Tank is a mom from Palo Alto, California, who provides comfortable and stylish play dresses for mothers with young children.

An artisan cheese delivery service; a product line designed to keep cars fresh; a stylish lighting kit for sports equipment; a solution designed to refresh and enhance all shaving needs.

Products include jewelry designed by a 10-year-old and a wedge pillow to allow women with large breasts to sleep comfortably on their stomachs. Also: a way to deal with missing garbage-can lids; a reinvention of “the tea experience”; an update on a peel-and-stick light-up decal for car windows

Pitches include a product designed to improve the taste of coffee; a trend for those who need to de-stress and improve focus; an item that will allow kids to enjoy brushing their hair; and a solution to a dangerous item people wear.

History is made when all five Sharks join forces to make a deal. Also, a recent college graduate from Indianapolis, IN wants to turn inconvenience into opportunity with his ticketless coat check system; a man from Central City, CO wants the Sharks to invest in his belt buckle idea that doubles as a beverage holder; a licensed massage therapist from Phoenix, AZ takes a stand to reinvigorate the ancient art of body massage; and two women from Freehold, NJ believe they have a solution to the nationwide epidemic of bedbugs. Also, an update on Rick Hopper from Fullerton, CA and his Readerest eyeglass holder, which Lori Greiner invested in during Season 3.

A Dallas, Texas, real-estate broker's pitch leads to a battle of billionaires about his business model for a technology that makes house hunting more convenient; an impressive 10-year-old kidpreneur from Broomfield, Colorado, created a lemonade-stand business to help other kids start their own businesses while having fun and making money; fueled by her pursuit of the American dream, a mother from Allen, Texas, designs Made in America multi-functional covers for infant car seats; and the third "Shark Tank" tryout was the charm for a tenacious man from Austin, Texas, to get the chance to pitch the Sharks his Korean BBQ fusion restaurant food-truck business. Also, a follow-up with Michael Doyle and Thomas "Drew" Mitchell from Chicago, Illinois, and their weekend rental-home business, Rent Like a Champion, which Mark Cuban and Chris Sacca invested in during season seven.

A father of three created a heavy-equipment adventure company that includes running a crane or crushing a car; a duo pitch a protein-filled pancake mix; A Secret Service agent has a solution for men who want to keep their ties looking sharp; and a follow-up on Cousins Maine Lobster, in which Barbara Corcoran invested during Season 4.

Two brothers introduce a product they claim will solve the issue of pet shedding; an entrepreneur believes he has invented a better way to carry a child's car seat; a sophisticated version of a traditional snack.

Billy Blanks Jr. asks the sharks to invest in a dance fitness program; a music producer seeks an investment in a rock band; two college students pitch their flavored peanut butter business.

A juice and smoothie cart powered by a vintage bicycle; classes that teach people how to pick locks, escape from handcuffs and disappear; a high-energy, zero-impact fitness program based on yoga; a breakfast brand featuring Southern specialties.

Guest shark Peter Jones; a luxury apparel line designed to elevate one's office look; a portable way to enjoy beverages on tap; a fruit preservation device; a fruit-infused wine collection; an update on Curie, a natural product line.

Everything pitched to the Sharks is made in the U.S. Included: custom recruitment clothing for sororities; simple tools, which are used to open a Thai coconut and extract the meat; and an invention that can transform any pickup into a "Truck-U-V." Also: an update on a teen who runs a designer bow tie company.

A mother-daughter duo from Atlanta, Georgia, introduce the Sharks to their baby product that makes baby-travel less stressful by helping them sleep more restful. An entrepreneur from Mount Pleasant, Utah, introduces his cold-weather clothing line that keeps you warm, even when wet. While entrepreneurs from Happy Valley, Oregon, hope their portable transportation device will become the next multimillion-dollar hit. Finally, an entrepreneur from South Murrysville, Pennsylvania, pitches his genius innovation in window screens.

A "hate connection" app; a coconut water-related invention; DIY lab work; and a breakfast-on-the-go idea.

Savory cake balls; upgrading communication between patients and medical professionals; gourmet pickles; a mobile app for sending postcard.

NBA champion Bill Walton helps a triathlete pitch his idea for a unique water bottle; a ghostwriter from California seeks a business investment; two women from Minnesota present their online business that helps people plan their own funerals.

A new take on a traditional snack food; a single-serve all-in-one portable coffee product; a beverage line made from real herbs, fruits and flowers; a patented design that makes taking care of newborns easier.

Entrepreneurs create the ultimate survival kits to get through the first 72 hours of an emergency; parents from Crested Butte, Colorado, create a thriving business that is disrupting the snack chip industry; an entrepreneur from Cary, North Carolina, has a wireless microphone that you can throw; and a recent college grad from Hamilton, New York, designs an app that takes the guesswork out of navigating big airports.

A product that keeps beer cold longer; a new twist to the vending machine; pet-safe bug repellents; vegetable smoothies; an update on Wombi Rose and LovePop.

A commerce flower business; anti-aging lifting strips; a breakaway hanger; tablewear made from renewable plant materials; a follow up of Groovebook.

Will Sharks Barbara and Kevin seal a deal with a kiss when two guys from Utah ask them to sample their flavored mix-and-match lip balm kissing product? A self-professed gadget guy from Ketchum, ID calls a Shark’s lucrative offer “insane” regarding his revolutionary clothing item; during their heated negotiation, the entrepreneur calls Apple Computers co-founder Steve Wozniak for advice. A newlywed from Rockledge, FL who lost her job the day before coming to the Tank hopes the Sharks will invest in her and her husband’s line of innovative, clever kitchen products; and a husband from Derby, KS pitches the Sharks a heat-recycling device which his wife calls “common sense in a box.” Also, a follow-up on Greenville, SC’s Kim Nelson’s homemade Daisy Cakes, which Barbara invested in during Season 2.

Barbara and Lori team up against Robert, Mark and Kevin over an enticing product; whimsical plush slippers; dynamic signage; trousers and leggings that lift the butt; bold-flavored nuts.

Home viewers have a chance to weigh in on whether the Sharks should take the plunge and make a deal.

A family-made Eastern European pierogi; a permanent fix for lost phone chargers; a kitchen fan that prevents "onion eyes"; a smart mini fridge designed for drinks.

Guest shark Daniel Lubetzky; a beauty line that uses an ancient symbol of Mexican culture; a product for healthy drinks; an allergen-free snack; an entrepreneur introduces beverages inspired by the flavors of his Latin American culture.

Entrepreneurs present spellbinding, spine-tingling business opportunities; Blumhouse CEO and founder Jason Blum joins the panel as a guest shark.

A cleaning device for homegrown eggs; a reusable paint tray; a line of superfood seasoning; customizable fundraising blankets; Chip and Joanna Gaines make their Guest Shark debut.

An AI tool that offers cost-friendly college admissions support; a Japanese persimmon-based soap; edible candy crafts for kids; sleeping bags made exclusively for children.

A portable product for those who enjoy camping without the dangers of creating a wildfire; a smoothie-making machine; an oral health product; a portable cooler accessory; an update on fashion business No Limbits; guest shark Daniel Lubetzky.

Practical water bottle accessories; a baby name database; an easy-to-use tub hose; hassle-free baby clothes.

A robotic burger vending machine; bespoke hats that display hometown pride; customizable footwear; a resistance band to develop the perfect jump shot; guest shark Michael Rubin.

An anti-snoring pillow; a chair that converts into a football game; an emotional support doll for dogs; ready-to-eat packaged chicken; Michael Strahan makes his Guest Shark debut.

Guest Shark Daniel Lubetzky; products include a lightweight, reusable sandbag; an earth-friendly alternative to human composting; leggings for men; and toasty, ready-to-eat Latin American foods.

Guest shark Peter Jones; a one-of-a-kind custom song service; a work-from-home product that increases productivity; a mail-order meal service; an apparel company focused on helping clean the world's oceans.

A new twist on frozen food; a state-of-the-art air purifier that works while one sleeps; sheer socks with flair; a rugged liner to protect car seats from active pets.

A nutrient-rich energy bar; a gender-neutral clothing brand; a portable children's toy; a healthy Mexican snack company.

A twist on the traditional ice cream cone; a gadget to help control a cellphone safely while on the move; an app for travel enthusiasts; innovative winter equipment; an update on Bee Sweet Lemonade.

A protein bar with a brain-health mission; a coffee substitute that does not cause jitters; organic plant-care products; an easier way to floss; guest Shark Candace Nelson.

An accessory for using the bathroom outdoors; a collection of tiny building materials for hobbyists; a stickable guitar pick; a line of customizable children's clothing.

Products include a low-calorie chocolate, a wine to pair with pizza, a medical eye patch for children and an herbal soap for eczema.

Cosmetics to help clear up imperfections; a water sports apparel brand; a product designed to keep dogs hydrated during any excursion; a solution to drinking a beverage while fishing; an update on Doughp.

A kit for teaching how to create cuddly animal characters; a trussing device designed to cook the perfect bird; a company that provides convenient personal storage for medical necessities; an update on Beatbox Beverages.

A nontoxic product that helps dispose of cooking oils safely; a tool that transforms eating utensils into a common kitchen accessory; a viral device designed to help save time and lessen fatigue; a product designed to keep critters out.

An easy-to-use organic skin care product line born from a personal need; confidence-boosting swimwear; a convenient tool that helps combat an annoying problem; a jewelry brand made from a unique recycled material; an update on Bunch Bikes.

A handheld personal groomer; a picturesque alternative to a cat perch; scented nasal diffusers; gourmet mozzarella sticks one can make at home.

A piece of history delivered; a virtual theme park experience; eco-friendly plantable pots; a culturally unique greeting card.

A self-sanitizing baby accessory; a storage solution for road trippers; a pet safety service; a nutrient-dense sweet indulgence.

Expressive eco-friendly socks; shock-absorbing shoes; a high-tech jet ski; a line of low-alcohol beer.

DoorDash CEO Tony Xu; a clean beauty brand alternative; technology designed to help maximize progress at the gym; a modern twist on a traditional healthy beverage; a sustainable health care product line.

Guest shark Gwyneth Paltrow; an alternative to cremation services; a stylish travel accessory; organic cooking spices; a convenient service for nursing mothers; an update on Yellow Leaf Hammocks.

A portable three-in-one charger; a DIY electric vehicle kit; a take-home sweet potato pie; indoor bumper cars for kids.

A woman is committed to bringing smiles into every home with her magical designs; a product for keeping holiday ornaments safe; a personalized digital business; a product for helping children communicate with the North Pole; an update on Holibal.

A portable athlete recovery device; an automated tattoo machine; eco-friendly buckwheat milk; compression hockey gear; guest shark Rashaun Williams.

A gadget designed to safely and quickly get children in and out of a car; a lower-cost computer for kids; a data-driven approach to skin care; a device created to bring a robot revolution to children's education; Anne Wojcicki guest sharks.

Tilt-able and flippable reading glasses; an exciting educational game for kids; high-tech ski goggles; a line of delicious dessert toppings.

A one-of-a-kind icebreaker game; a practical hat storage solution; a no-mess chicken feeder; a construction-themed park for families.

A convenient way to eat healthier meals while bettering the planet; stress-relief tools; innovative apparel that keeps drinks cool and hands free; a no-fuss solution to keeping babies busy and entertained.

A pair of entrepreneurs from Mesa, Arizona, hope to sell millennials on a modern version of a fading fashion trend for men. An eccentric crafter from Nevada City, California, pitches the Sharks on investing in his far-out textiles brand. A father from North Hollywood, California, showcases his clothing design which helps to comfortably bring dads and their babies closer together, while a husband and wife from Exeter, Missouri, have a solution to one of childhood's messiest milestones.

An entrepreneur shows his take on a drawing tool for artists; equipment designed to keep one's dog mentally and physically fit; a productivity tool which helps professionals; a custom sweet treat design; Daymond John is updated on Tenikle.

A damage-free wall light; an umbrella with two handles; a silicone placemat with an edge; a gluten-free alternative to popcorn.

A state-of-the-art bionic prosthetic device; artisanal desserts for dogs; a bug-catching device; insulated water bottles guaranteed to keep beverages cold for 36 hours.

Guest Shark Michael Rubin; a bot service for consumers; frozen beef Wellingtons; a baseball glove wrapper; a dating advice service.

"Shark Tank" rings in the holiday season as the sharks look to spread festive cheer to four new entrepreneurs.

Two chefs make a major pivot when the pandemic nearly derailed their business based on a perishable, rare ingredient; a handwashing device; a quick and easy approach to drying greens; a self-cleaning water bottle; an update on Yellow Leaf Hammocks.

A portable outdoor game that combines pickleball and Spikeball; a pet-sitting service for weddings and events; a high-fashion bodysuit; gourmet made-to-order French fries.

An all-in-one styling device for textured hair; a multiuse water bottle; a baby bottle monitor that signals spoiled milk; swim goggles that will not pull one's hair; Emma Grede returns as guest shark.

Treats utilizing recycled vegetable waste; a lighting product to help one look their best online; a hydrating beverage filled with antioxidants and made from a common desert plant; a fashion accessory; an update on Dino Don; guest shark Emma Grede.

A new plant-based seafood; an intelligent chamber that grows mushrooms; unconventional men's swimwear; convertible clothing designed to fit one's lifestyle.

A graphic designer and a patent attorney from Olympia, Washington, have a high-tech way to make children's story time more magical, but the Sharks are skeptical of their business model; a father from Brooklyn, New York, has a brand of functional paternity clothing for new dads; parents from Salem, Utah, bring in their five daughters to showcase a solution to hairy drain problems in the shower and bathtub; and a former pro football player and his business partner pitch a better version of a workout device. Also, a profile on Sara Blakely, the founder and sole owner of the category-defining company, Spanx, and how her brand was born from a simple goal. She is an advocate of empowering women to be whatever they want to be in order to build successful businesses and create economic opportunity in their communities.

Pitches include body jewelry, a movable basketball-training apparatus, an organic skin-care product and a “Rent-a-Grandma” business. Also: an update on a Season 1 barbecue restaurant.

At-home seafood steam pots; fried chicken-shaped ice cream; a magnetic solution to safely secure skis and snowboards; a portable backyard golf game; Todd Graves guest sharks.

Good American CEO Emma Grede guest Sharks; an artisanal vegan cheese company; emergency underwear; a suitcase designed for wine bottles; an alternative to the traditional bra.

Emma Grede, the CEO of Good American guest sharks; a napping product designed to reduce stress; a product which allows kids to unleash their creativity without the mess; a line of cozy accessories for the great outdoors.

An heirloom keepsake trunk; an easy-to-sew quilt kit; a line of seamless swimsuits and outdoor performance socks created for women; Jamie Kern Lima guest sharks.

An ingenious line of office products that makes working or learning more functional and eco-friendly; a safety product for saving lives; a healthy take on a favorite childhood drink; the future of restaurants; Rohan Oza guest judges.

Reality TV personality Peter Jones; a tool for cleaning quickly and easily; a healthier version of a favorite indulgence; a stylish men's apparel line; a problem-solving wearable design; an update on Quevos.

Good American CEO Emma Grede guest judges; a line of beauty products formulated for melanin-rich skin; a product to help eliminate diaper odor; a line of products made from an ancient superfood; a way to help new moms during breastfeeding.

Guest shark Kevin Hart; a fun tool that takes snacking to the next level; a product made from space-age materials; an online social network that allows fans to have a real connection with their favorite celebrities and influencers.

A rent-a-live Christmas tree service; gluten-free fudge; cell phone accessory; indoor/outdoor play space; singer John Rich surprises an entrepreneur.

Maternity T-shirts, a toilet-training kit for cats, extravagant but affordable jewelry, and shoes with interchangeable tops are pitched in the second-season finale. Also: an update on Season 1's Voyage Air Guitar, whose inventors turned down a million-dollar offer from the sharks.

First into the Tank are entrepreneurs from Fort Collins, Colorado, who present their fast-casual restaurant focusing on late-night food done right. Entrepreneurs from Lexington, Kentucky, pitch their line of designer bat houses for an effective natural solution to pest control. A husband and wife duo from San Diego, California, introduce their stylish product that keeps your pet safe from predators. Last into the Tank is a world-renowned jiujitsu instructor from Torrance, California, who solves a problem that we never knew we had with his dual fashion design.

Freeze-dried "miracle" berries; a clothing brand founded on mental health; edible food paint for children; satin-lined headwraps.

Gwyneth Paltrow guest sharks; a healthier version of a favorite breakfast indulgence; a product designed to keep beverages crisp and cool; a low-calorie superfood alternative; an eco-friendly version of a baby product.

A portable product meant for beach hangs; an all-in-one meal prep system to help cooks stay organized; a portable and private workspace design; a product for bringing joy to new couples; an update on Chapul Cricket Bars.

Sprinkles Cupcakes founder Candace Nelson returns as a guest shark; a modern tinned seafood company; a diaper-changing helper; a brake for skateboards; lightweight packable meals.

A sustainable soil replacement for peat moss; sweet-flavored wipes for cleaning kids' faces.

An immersive murder mystery experience; an app that turns any video into a game; self-service grocery stores; allergen-free baked goods; guest Shark Jason Blum.

An ergonomic bike seat; an app that simplifies wedding planning; a post-workout muscle recovery soap; a simple tool to add bling to hair.

A self-tanner geared toward men; a new-and-improved flashlight; a reusable cup service for marathoners; an authentic instant pho.

Pashion Footwear; sexy and comfortable high heels for women (TBA), Souper Cubes; storing food in squares for more effective storage and food eating results (TBA), Byoot Company; bathing suit brands for women that look sexy and solve a problem of comfortability (TBA), Sienna Sauce; barbecue sauce that can be used in food recipes (TBA)

A portable pingpong game; an at-home bar experience; a T-shirt brand that aims to preserve family memories; a lightweight foam cooler fit for any occasion; Todd Graves returns.

A healthy alternative to salt; a spring-loaded cake stand; an entertaining approach to the tried-and-true carving knives often used during holidays; a product designed to attach a cellphone to almost any surface.

The Tank is transformed into a winter wonderland, and entrepreneurs present Sharks with business opportunities that celebrate the magic of the holiday season.

A product for keeping one's belongings free of germs; a way to prevent drink spiking; vegan treats; updates on companies Daisy Cake and Pipcorn.

A kid-friendly cardboard cutter; a way to strengthen one's athletic grip; a creative content camp for kids; a refreshing twist on sweet tea; Rashaun Williams returns as guest shark.

Recurring guest Shark and KIND Snacks founder Daniel Lubetzky returns; vegan mushroom bacon; a mobile bartending class; healthy peanut butter for dogs; huggable plush toys that play custom songs for children.

An inner-city teacher tries to sell the Sharks on his unique way to get children to learn; the owner of a gourmet food business watches the Sharks fight for a piece of the action; an astonishing offer is made for one life-saving idea.

A solution to make moving to and from college easier; a natural nonalcoholic beverage; an African-inspired home-decor line; a product for bringing clean air into homes; an update on the Mad Rabbit tattoo aftercare line.

A plant-based natural hair care line intentionally crafted for multicultural young men; a solution to help pet parents keep their dogs calm during loud events; a healthy snack made from an ancient superfood; a former athlete combines art and play.

A product to help make one's bed; a plant-based take on a classic favorite food; an easy way to walk one's dog without tracking dirt and germs; an app designed to help kids learn coding; an update on Flexscreen, a flexible window screen company.

An Iraq war veteran from Baltimore, Maryland, pitches her unique fitness system. A husband and wife from Ossining, New York, share their high-tech headband designed to provide the brain with a boost of energy. A mother-and-son duo from Houston, Texas, introduce their festive party hats. An entrepreneur from Sonoma, California, pitches his wine made from honey.

A vegan marshmallow creme; a non-invasive digital pet thermometer; a drawing app that utilizes augmented reality; a line of Filipino American sauces and condiments.

Almond water beverage line; eco-friendly pizza box; real estate investing business; cell phone sanitization solution; update on photo-saving product, Groovebook.

A portable tool that instantly turns any standard dumbbell into a dynamic workout; a product to help soothe anxiety; a device that allows for blowing out birthday candles without spreading germs; a chicken coop creation built by Amish craftsmen.

An energy and nutritional supplement designed and tested by active members of the military; a new way to shop for bridal wear; a wine tasting cruise.

An invention that helps prevent the spread of germs; a smart, refrigerated safe that makes contactless delivery more secure; an at-home probiotic maker grows on the Sharks; a spacesuit-influenced gadget guard.

Customizable ski poles; all-natural lip balms; at-home sugaring hair removal kits; a line of oat-based doughnuts; Kendra Scott guest judges.

Pat Boone and a man from Vermont present a new eco-friendly car that runs on compressed air.

A very life-like, synthetic human for medical testing; personalized super hero action figures; an affordable online service to help you quickly achieve a high-end interior room design; a sunscreen full-body misting device; Also, an update on the Squatty Potty, that Barbara Corcoran invested in during Season 6.

A fried food empire; a gardening product; a unique approach to exercise classes; a service that connects customers with local artists.

An entrepreneur uses an unique labor force to create her product, the sharks go on a crazy ride when a college student brings a grown up version of a favorite childhood toy, and beauty industry experts bring innovations from the secret epicenter of beauty. Also, an update on Happy Feet that Robert Herjavec invested in during Season 5.

An unemployed man and his pregnant wife pitch a party-favorite chicken dip; a professional football player's spring-loaded laundry hamper, a technophobe presents his wireless gadget that helps people keep track of their keys or cell phone.

Nextdoor co-founder Nirav Tolia guest sharks; a healthy food delivery service; an online platform for couples about to tie the knot; a nutritious take on a classic dessert; an online tool to help off-duty firefighters make additional income.

Energy bars that include protein from crickets; a garage lock to prevent break-ins; a shower cap that fixes "bedhead"; digital textbook rentals; an update on Fiber Fix.

Mark Cuban's farewell episode; oversized luxury candles; gourmet deviled eggs; a tick-removal mitten; seamless, invisible undergarments.

A line of health products using nature's most powerful superfood; an online marketplace designed to help athletes cash in on their fame; an all-in-one total body fitness tool; a plant-based approach to a fast food favorite; Kevin Hart guest sharks.

A mom from Atlanta, GA has the solution to the lost pacifier problem; a beekeeper from Portland, OR wants the Sharks to invest in his hives; a Palm Beach, FL entrepreneur sells customized stuffed animals; two men from Chicago, IL and Indianapolis, IN tout their super-comfortable lightweight running shoes. In addition, Barbara Corcoran follows up with this season's 13-year-old Andrea Hirzel Cao and her mom, Hong Cao, creators of Q Flex.

Dog chews made from yak and cow milk are pitched to the Sharks. Other products include colorful lipsticks that are organic; and there's an update on protein-packed nut spreads invested in by Robert and Mark during Season 4.

A man has a new way to check a pet's health with a phone; an engaged couple hope to make a deal for their hand-held surfing boards; two men provide female consumers with a stylish way to listen to music.

Beauty products specially formulated for redheads; a stylish bird house equipped with a hidden camera; an app for plant care; a splash guard for bath time.

When a man from Austin, TX pitches a so-called "cheaters app" -- which allows selected contacts to be hidden from view when calls come in -- the Sharks question and debate the morality of investing in an app that could be used to make it easier for people in relationships to cheat. Also, two business partners from Bedford, NH have top-ranked champion surfer Lakey Peterson demonstrate to the Sharks how their surf-inspired exercise equipment works; a dapper man from Acworth, GA pitches a personal style system that will help the Average Joe look and feel like an alpha male; and two women from Omaha, NE hope to make a sweet deal where customers can design their own personalized ice cream and gelato flavors. In addition, there will be an update on the recent success of Tower Paddle Boards, a business Mark Cuban invested in with Stephan Aarstol from San Diego, CA.

A unique tool for carving pumpkins; a foldable 2-in-1 fitness product; a new version of a traditional Korean dish; a sculpting play set designed for children.

When an entrepreneurial team from Santa Cruz, California, leaves the Tank to discuss an offer for their electric skateboard business, they get a surprise from the Sharks upon their return; an MIT grad from San Francisco, California, gave up a high-paying consultant job to focus on making human-quality pet food delivered fresh to your door; a duo from San Francisco, California, has a new generation of chewable coffee products made to optimize physical and mental function; and a former restaurateur and her husband designed a product that makes gourmet at-home cooking a breeze. Also, a follow-up on mother-daughter team Linda Clark & Gloria Hoffman from the Denver, Colorado, area and their Simply Fit Board, which Lori Greiner invested in during season seven

Helping men with marriage proposals; a baby-bump sound system; a maker of bread puddings seeks an investment in her business; a safe fur color for dogs.

Professional dancers Jonathan Roberts and Anna Trebunskaya demonstrate their posture correction device; entertainment reporter Robin Leach and a designer from Florida present stone-studded leather jewelry; a gluten-free cookie business.

Improvement to a household gardening tool; a food product line featuring a low-carb nut; a safe shaving design; immune support packs designed to reduce unnecessary antibiotic use.

A kid-friendly coffee brand; gluten-free pastries; a personalized bird food mix; a book that keeps one's family history alive.

A bike lighting system; clothing with reinforced knees and built-in squeakers for crawling babies; a shoe buffing pad that attaches to a power drill; modular shoelaces.

First into the Tank is an entrepreneur from Wilmette, Illinois, who introduces his socially interactive, hilarious party game that will reveal much more about your friends than you may want to know. An entrepreneur from Washington, D.C., pitches his customized household product that ensures the safety of your family. An entrepreneur from Tenafly, New Jersey, presents his reusable bottle-emptying device for an easy solution to getting every last drop from your product. Last into the Tank is an entrepreneur from Mountain View, California, who introduces his healthy alternative to soda.

A modern-day slip business; a scrubbing tool; dog-friendly frozen yogurt; an electric unicycle; an update on the "Lollacup."