The staff prepare for a visit from Stan Lee and Walt has the opportunity to purchase one of the most coveted comic books of the past two decades.

The staff at the Stash receives an invitation to visit a bat cave and a customer arrives at the shop intending to sell his collection of original "Star Wars" action figures.

The guys try to create their own comic book. Walt buys a signed issue of Creepy.

The guys ask George Perez to help rebuild Mike's collection; vintage interactive comic books.

The Stash organizes an auction to help a long time customer/friend sell his comic collection for mounting medical bills. Another customer relates to one of Spider-Man's deadliest enemies.

Kevin visits the Stash for a book signing; Jay acts as security; a customer brings in original artwork.

The Stash helps auction off the work of Mike Esposito; Walt buys a paper doll.

Ming plans a surprise for Walt's anniversary at The Stash; Ming learns the virtue of patience.

Walt lets Ming run a sales promotion for the Stash based on Zombies.

A young man wants to appraise his collection; Walt buys Wayne Gretzky memorabilia.

The guys travel to the Baltimore Comic Con to launch their comic book, "Cryptozoic Man"; Jeff works on a Saturday to fill in for Walt.

Walt challenges the staff to get tattoos. A woman arrives at the Stash looking for a romantic gift for her boyfriend, a man wants to sell a Green Lantern movie prop replica, Bryan shows interest in a woman's collection of Barbie dolls dressed as super-heroes, Walt negotiates for a set of Target-exclusive Batman figures, and a young man resembling Kirk Cameron brings in a number of old books to offer.

A woman is looking for an Uhura Mego doll from the '70s; an X-Men fan buys the first appearance of Phoenix.

The guys play charades with a comic-book theme, while Walt seizes an opportunity to purchase original artwork from a favorite artist.

All bets are on when the guys take in a local auction and a customer discovers that cigars and comic books don't mix.

Horror queen Elvira helps out when the Stash sponsors a blood drive at the shop. The boys banter about the joys of Mystery Science Theater 3000.

Walt thinks it’s time for the Stash to shoot a commercial. Later, a customer brings in something really special.

Ming convinces the other guys to let him represent the Stash in the town's annual sidewalk sale.

Walt and the guys head to a convention where, after a setback, they strike gold among trash. Later, a customer brings in an item that Mike covets.

Stan Lee drops by the Stash and helps the guys with a customer experiencing a comics crisis. A customer buys a classic issue of Fantastic Four.

A customer buys a gift for his father's 75th birthday; the Stash throws a party for Superman's 75th birthday.

Ming has the chance to purchase an oversized toy from the '80s; taking a wife on the perfect date.

A returning customer brings in a toy that Walt always coveted; an aspiring student brings in an autographed book.

Walt is inspired to form a bowling team; an ill-conceived action figure shows up.

Ralph Macchio stops by looking for a rare Karate Kid playset, and Ming gets a lesson he’ll never forget. Walt flips over a pricey Mechagodzilla.

The guys have the opportunity to buy a replica of the '66 Batcycle; a collection of Marvel fan magazines from the '70s.

Walt & the boys go on a trip to cross off a bucket-list item: being in the presence of Action Comics #1. Four key Spider-Man issues come to the Stash.

Legendary horror icon Robert Englund, aka Freddy Krueger, personally delivers a birthday present to Ming.

Ming gets to run the store when Walt and Mike take sick; and a customer has first issues of "Iron Man" and "Daredevil" to sell. Ming convinces "Clerks" star Brian "Dante Hicks" O'Halloran to help out.

The guys attend a KISS concert; Walt lives out his childhood dream of meeting Gene Simmons.

Kevin's assistant, Ashley, learns about comic book retail at the Stash; pro wrestlers want to sell their comic.

Adam West visits and a race between the Batmobile and Black Beauty ensues.

Darryl McDaniels of Run DMC brings his new comic to the Stash; the guys look at a Marvel Silver Age number one issue.

Troma Entertainment co-founder Lloyd Kaufman and his crew put the guys through a grueling audition to see if they have what it takes to be in a Troma film.

A hot zombie comic prompts the guys to reconsider their apocalyptic preparations. An eccentric collector comes seeking Walt's help.

Butch Patrick (Eddie Munster) stops by the Stash; a rare Star Wars action figure.

The Stash & Red Bank cosplayers celebrate the Centennial of the late, great Jack Kirby, one of the greatest innovators in comic book history.

Peter Mayhew (best known for playing "Chewbacca" in Star Wars) judges a Wookiee contest at the Stash.

The guys and Bryan visit a "Jaws" museum; super-powered toilet paper comes through.

Artist Neal Adams and writer Denny O'Neil visit the Stash; the guys see a set of 50-year-old Batman night lights.

Jason Mewes brings his baby daughter to the Stash so she can meet the guys. Later, a customer sells a collection of comic-book Slurpee cups.

Burt Ward, the infamous Robin the Boy Wonder, reminisces about his time on the set of Batman. He also judges the Stash's Canine Cosplay contest.

Jay & Silent Bob cosplayers take over the streets of Red Bank as the Comic Book Men attempt to make history by setting a Guinness World Record.

Kevin talks comics with actor William Shatner and Walt covets a Mego doll that has unique packaging.

In the fifth-season finale, Phoenix Jones, a real-life superhero, visits the Stash and patrols Red Bank, N.J., with the guys. Later, Walt reminisces about an iconic Batman playset.

An old pal inspires the gang to don their cowboy hats and journey back to the old Wild West. A customer comes in seeking an iconic ’80s comic.

Lindsay Wagner ("The Bionic Woman") stops in for a Silver Surfer item; Jem and Ghostbusters toys spark another round of banter.

Billy Dee Williams stops by the store to win the Millennium Falcon the same way Lando lost it: a high-stakes card game.

With rare and interesting Star Wars items making their way into the Stash, Walt offers up big cash to try and score a beacon for the store.

Walt has a business proposition for original Ghostbuster, Ernie Hudson; a customer wants to sell cartoon shampoo bottles from the 1960s.

The boys take a field trip to the Pez Museum to determine if Walt is actually the owner of an extremely rare and valuable piece of Pez history.

Walt and the others attend BronyCon, a convention for "My Little Pony" fans; a customer wants to sell a Godzilla board game from the 1970s.

The guys agree to baby-sit a friend's daughter for the afternoon; an Indiana Jones superfan has items from the films.

Kevin and Harley come to town for the Yoga Hosers premiere. Later, Ming gets transformed into the lead villain by a special-effects-makeup legend.

A customer tries an unusual strategy to sell a popular gaming system, while Ming purchases more nostalgic childhood memorabilia.

Jason Mewes hangs out and plays clerk at the Stash; Walt wants to acquire a mysterious recreation of comic book art.

Things get medieval when Ming and a customer joust over the price of Batman #111. Later, Wolverine shows up as the largest statue to ever enter the Stash.

Members of the 501st Legion of Storm Troopers invade the Stash looking for new recruits. Later, lives are at stake over the fate of a vintage Ewok playset.