Eric gets a pimple which grows into a Siamese twin type clone attached to his face. Which wouldn’t be so bad, except that the clone is better at everything than Eric.
Eric experiences his first parade on Hurray for Splittsboro Day, only to discover it’s a full contact event and he’s about to be destroyed.
It’s Valentine’s Day in Splittsboro. Eric is excited to give his homemade card to Vana, only to discover that he has to first fight his way through all her other suitors before he can give it to her.
The boys spice up their Sidecar Class by modifying their sidecar, causing them to circle the globe repeatedly…with no brakes.
Eric visits the circus for the first time only to discover it populated by kidnapped superheroes being made to perform as the acts.
The boys get an ant farm, and within moments, giant ants rule the world.
The new mysterious lunch lady has a crush on The Golly Gee Kid. Eric and Trevor take it upon themselves to get them together, while the girls investigate her background, there’s something about her that’s just not right.
Maxum Brain makes a smart phone app which becomes a world wide sensation that everyone loves, except Eric.
Eric befriends an exchange student, Finn, from the underwater side of town and accidentally eats a member of his family.
Eric discovers that Maxum Man has a secret fortress and goes on a search to find it, and maybe Maxum Man as well.
The sidekicks vie for a single spot available in Splittsboro’s mysterious and exclusive club called the Cranials.
Vana thinks Eric is hiding something and with Kitty in tow, searches the Maxum Mansion, while sending the boys to the ends of the earth for candy to get them out of the way.
Pamplemoose actually has a date, so he needs someone to housesit. And since no one else wants to do it, Eric, Trevor, Vana and Kitty get roped into spending the night in Pamplemoose’s haunted mansion.
Eric has never had a good school picture taken, so he’s determined to get one this year. All he has to do is make it to school without getting pummeled, torn by monkeys, or slimed. It’s a lot harder than it sounds.
Seeing Allan Amazing’s amazing life tower over his own makes Eric jealous. And he’s going to do something about it - switch bodies with Allan so he can finally see what it feels like to be amazing. Turns out, not so great.
Trevor accidentally saves Pamplemoose’s life, putting him in the surly teacher’s good graces. As the rest of Splittsboro shower their newest hero, Trevor, with praise, Eric tries to expose his friend for the fraud that he is.
Eric and Trevor go back in time to retake a test.
Trevor has the ability to talk to other animals after eating redioactive dog food.
The best field trip of the year is coming up, and all Eric needs is a signature so he can go. But Maxum Brain is taking a day off, and Eric has no other way of getting guardian approval. He and Trevor try to track down a Maxum Brain that definitely does not want to be found before the day at the amusement park is over.
It’s Sidekick day, the one day of the year that sidekicks get to lord over their super heroes. And all goes well until Eric enjoys it a little too much and all the supers decide to quit the supering business.
On a field trip to an archaeological dig site, Eric accidentally un freezes the world’s first super villain, who immediately kidnaps Kitty and tries to destroy the city with his dinosaur army.
A breakthrough in technology has rendered sidekicks obsolete. Robots can do everything a sidekick can do, just way better. At first everyone is happy they don’t have to work anymore, but soon they start to want their old life back. And when the robots becomes so efficient they put both supers and villains out of business, Eric leads the charge to take their town back.
Vana and Kitty are babysitting a baby super, but it’s not going well.
No one wants Eric and Mandy to hang out together. Good and Evil just shouldn’t mix. But, they like hanging out, so they disregard their orders to stay away from one another, and meet up. As long as they stay one step ahead of the angry mob looking for them, they should be fine.
The gang are contestants on the world’s most popular gameshow, Sidekick Sideshow, the show where Sidekicks are pummeled in the hopes of being named Top Sidekick.
Joshua Sideburns is back in town filming a Maxum Man movie. And he wants to learn from the best. Too bad all he has is Eric and Trevor, who teach him what they think they know about Maxum Man. When Joshua starts to act like he is Maxum Man and challenges XOX to a duel, their poor training really comes back to bite them.
Maxum Man's brother, Maxum Mel, and his sidekick Mouseboy, come for a visit. Eric convinces Mouseboy to become a super after seeing how he's treated.
In sidecooking class, Eric finds he has an actual talent for cooking.