Henry and Captain Man must deal with the Spoiler, an annoying new teenage supervillain that finds out the endings of TV shows and movies and tells people about it before they see it. Meanwhile, Piper tries to get into the Man Fans (a Captain Man fan club) led by Paula Makioto and goes through the initiation process with the latest one involving get a selfie with Captain Man.

On the space station, Captain Man and Kid Danger discover a little girl took the astronauts hostage; after realizing the astronauts perform experiments on bunnies, Captain Man and Kid Danger decide to help her.

When Kid Danger and Captain Man battle the Time Bandit, Kid Danger accidentally falls into the Time Bandit's time machine and relives the same day over again.

Henry is volunteered to be on the game show "Spin and Win" in order to investigate a string of robberies of prizes stolen from the winners of the show. Meanwhile, Jasper gets a broken nose after Piper accidentally hits him with a "selfie stick" when fighting with an usher.

A dangerous criminal escapes from Swellview prison, embarrasses Kid Danger and traps Captain Man in a helmet; Kid Danger must use the help of Schwoz to gain a super power.

Henry and Ray think the world is ending when a dormant super volcano under Swellview becomes active. Piper is convinced that she has gluten intolerance.

When Jasper is falsely accused of a burglary and sent to jail, Henry and Ray must find a way to set him free.

After Henry's mother's purse is stolen, Captain Man decides he must move in with Henry's family in order to protect them.

When Dr. Minyak plans to ruin Double G's worldwide charity concert, Captain Man and Kid Danger join forces with the Game Shakers to defeat Dr. Minyak and keep Double G safe.

Miss Shapen's niece, Noel, is visiting Swellview and she has Henry offer his house to Noel.

When Henry gets an unexpected side-effect from going through the Densiziter, he must hide the side-effect from his family at dinner while the gang works to help Henry return to his normal self.

When Henry's crush goes on a date with someone else, Schwoz provides an android to make her jealous. Ray has an unpleasant date with one of Henry's teachers.

Captain Man, Kid Danger and Phoebe Thunderman infiltrate a secret villain meeting in Swellview; Phoebe discovers an unexpected attendee at the meeting.

Henry and Ray get a copy of the new Kid Danger and Captain Man cartoon and see that it's horrible; they must hurry to fix the cartoon before its big premiere party.

When Jasper is Kid Danger for Halloween, Captain Man mistakes him being Kid Danger instead of Henry. So it is now up to Jasper to save Halloween.

When Piper's basketball coach quits, Henry becomes the coach of Piper's team; Henry is challenged by the League Board and its unorthodox rules.

As Henry tries to adjust to his new role as Kid Danger, he struggles to balance his schedule between crime fighting, school, family and friends.

When Kid Danger is almost badly injured on a mission, Henry decides to go through the Densitizer to become indestructible like Captain Man.

When Henry's dad gets an offer for a new job in Bordertown, Henry and Ray go undercover to try and stop Henry's dad from getting the job and prevent Henry from having to move.

When Piper gets a mysterious illness, Captain Man must travel back in time to the 1700s to find the only cure.

When a suspicious new student shows up at school, Charlotte and Henry think he may be up to something. Captain Man goes undercover as a substitute teacher to learn more.

When a dangerous piñata winds up at a child's birthday party, Kid Danger and Captain Man must go under cover to step in before it is too late.

When a piece of rock from outer space is more than it seems, trouble follows Henry to his home.

Kid Danger rescues Bianca and they share a kiss. Henry is upset when he realizes that Bianca kissed Kid Danger.

Captain Man searches desperately for his missing sidekick after Kid Danger goes rogue and joins a gang of graffiti artists.

Captain Man tries to boost his image by holding a contest where three winners get a tour of his secret lair.

A villain's dream beam traps Henry in a dream state from which only Charlotte can rescue him.

A device in the man cave meant to make men stronger, more powerful, and "manlier", strikes Henry when he accidentally pushes a button on the machine. The effect makes him grow facial hair and increases his adrenaline making him angry, eventually turning him "beastly." Captain Man, Schwoz, and Charlotte rush to find Henry but do not arrive before his crazy behavior ruins his date with Chloe.

Captain Man loses his powers of invulnerability and he becomes too afraid to fight crime.

Henry and Charlotte travel to an opposite universe where evil counterparts of Ray and Schwoz want to destroy Piper.

A 13-year-old boy lands a job as a sidekick to a superhero, and he must now keep his identity a secret.

Henry's life as Kid Danger is threatened when Charlotte grows suspicious about the secrets he has been keeping.

When Captain Man finds himself trapped underground, Henry must devise a way to sneak out of his school's standardized testing to save Ray.

A new species of moth is eating all the Christmas trees in Swellview, so Captain Man and Kid Danger head over to Neighborville to buy more. On the way back they're attacked by shady tree dealers and have to fight to save Christmas.

Henry and the gang set up a secret underground restaurant in the Man Cave for Charlotte's private dinner with music superstar Jack Swagger. When word gets out that Jack Swagger is in town, some unwanted guests crash the party.

Captain Man and Kid Danger are guarding Swellview's newest attraction, the EnvyGram Wall, when Captain Man destroys the wall while trying to eliminate a small bird. Kid Danger and Captain Man have to figure out a way to replace it.

A vigilante in a smiley-face mask has been punishing Swellviewians for being rude in public. Kid Danger and Captain Man’s investigation leads them to the TV set of Mr. Wallabee, a local TV celebrity who hosts a show for kids.

Captain Man and Kid Danger are going to need a little bit of magic and some help from an old friend if they want to catch a thief.

Jasper gets the chance to take his crush to Cactus Con, but when a mysterious villain gets involved in the convention, the entire gang is forced into action.

Big steaks are on the line when Henry claims he can’t be scared. Schwoz uses a machine that allows Henry to virtually experience the spooky stories that everyone in the Man Cave tells him in an attempt to prove Henry wrong.

After a criminal steals Kid Danger's superpower and learns his secret identity, goons are sent to Henry's house to attack; while Henry and Ray fight to protect Henry's family, Jasper, Charlotte, and Schwoz work to get his power back.

Things get a little buggy when Schwoz installs a new operating system on the Man Cave Computer designed to detect and eliminate threats all over Swellview.

When a young girl chains herself outside of Junk-N-Stuff, Kid Danger and Captain Man are forced to help find her beloved phone. While on a stakeout, they unexpectedly run across some familiar faces with a devious plan they weren't prepared for.

When the gang befriends Bigfoot in the woods, Kid Danger and Captain Man try to help get rid of a pesky hunter that's been trying to capture him.

Kid Danger and his friends try to figure out how to get Captain Man back from the past, while Drex furthers his scheme to erase Swellview's memory of Captain Man forever.

When Charlotte is challenged to a fight at school, Captain Man and Kid Danger step in to try and help Charlotte defend herself.

Kid Danger reveals to Captain Man that he doesn't want to be stuck in Swellview and be his sidekick forever. To make matters worse, Kid Danger is recruited by another town to be their hero.

When Charlotte has a dream where she nearly kisses Kid Danger, she actively tries to avoid Henry for fear of the dream coming true.

After Schwoz's family reunion causes chaos in the Man Cave, Captain Man reveals a "Superheroes Only" room in the Man Cave for peace and quiet. Jealous, Charlotte, Jasper and Schwoz make a cooler room to show them up. As the gang fights over who gets the better room, things get blown out of proportion.

Captain Man, sick of fighting the same old villains, is convinced to make a profile on a match making app for heroes and villains. Kid Danger agrees to do the same and two of them set up a double-fight to square off with some new villains.

Schwoz works to create an anti-virus to stop an evil plan; Kid Danger and Captain Man battle a villain; Kid Danger's heroism is put to the ultimate test as they fight to save the world.

Henry gets an unexpected visitor claiming to be from the future. When a boy-robot killing machine steps onto the scene, The Gang must find a way to save everyone from an apocalyptic future.

When The Toddler takes control of the Man Cave, Charlotte and Jasper have to find a way to sneak in and save Kid Danger and Captain Man.

Henry's nerves are tested when Piper invites her new boyfriend and his family over for dinner.

Kid Danger and Captain Man battle Drex on top of a blimp to stop him from erasing Swellview's memory of Captain Man. But when the blimp aims straight for the Swellview Baby Hospital, one hero must stay behind to save the day.

When Captain Man shows up with a cool new massage chair, Henry, Charlotte, and Jasper compete in a series of physical and mental challenges to see who wins the chair.

When Drex prevents Young Ray from ever being densitized in the past, Henry and a now-destructible Ray must take on Drex and help Ray get back his indestructibility.

Captain Man and Kid Danger are upset when a new crime-fighting team emerges in town. However, they discover that the new-duo are their biggest fans. After an unfortunate incident, the Thumb Buddies seek revenge on our heroes.

Captain Man is being a baby about having a baby. Labor pains leave him helpless so Kid Danger and Piper step up to take on a couple of slick grease thieves.

The gang thinks they have found the perfect tunnels to access all of Swellview, until they are confronted by the tunnels' original inhabitants.

Charlotte's birthday road trip to see the Boo Man Group perform gets sidetracked by a Captain Man and Kid Danger emergency.

When Ray accidentally destroys Henry's dad's prized remote-control car, they throw a manicure party to raise money to fix it.

When Jasper's summer camp girlfriend comes to town, she quickly grows jealous thinking that Charlotte is in love with Jasper.

Kid Danger and Captain Man attempt to capture Mob Boss Rob Moss by infiltrating his daughter's the sweet sixteen birthday party.

When Piper is taken by a creature from another dimension, Captain Man and Kid Danger must rescue her from the evil science corporation that opened the portal.

Henry and the other kids destroy Ray’s prized movie prop, The Theranos Boot. To replace it, Henry and Jasper travel to an alternate universe Man Cave using Bill Evil’s inter-dimensional transporter and steal their Theranos Boot before Ray finds out.