Four kids named Dylan, Sam, Ash, and Iko form a club called Team Toon, drawn together by their shared love of cartooning. In their club they produce the popular online viral series called "Psycho Squirrel", and they are popular at their school for their creation. However, their club isn't just a hobby. Dylan discovers that they have the power to make their cartoon creations come to life and use it to form a superhero squad of the same name to fight rogue cartoon monsters that take over the minds of innocent humans.
When Team Toon's latest Psycho Squirrel cartoon gets a negative comment on the internet, the gang begins fighting with one another. It's bad timing, too, since Wendell has come to them asking for help finding his imaginary friend James. Team Toon has to learn to work together again before they fail their mission and James goes missing forever.
Sam follows his lifelong dream of becoming a stuntman, but it soon creates a rift between him and the rest of Team Toon. When his busy shooting schedule threatens to cause him to miss Ash's birthday party, Dylan tries to get Sam's priorities straight.
When a hip new kid Blaze shows up at Hutchinson, he lures Ash and Sam away from Team Toon, promising to make them cooler than ever. Dylan tries to fight cool with cool as he risks losing his friends to Blaze.
Ash is in a terrible mood, and Team Toon's buffoonery is only making it worse. When Ash's anger issues cause her to transform into an enraged monster, Dylan, Sam and Iko have to learn some counseling skills quick before Ash tears Hutchinson to the ground.
Sam is running for school president and he's the overwhelming favorite to win. However, Team Toon's shocked to find his rival, the unpopular, anti-fun Cornelia Flynn, has defeated him in a landslide! When the school begins falling apart with Cornelia in charge, it's up to Team Toon to figure out a way to prevent Hutchinson from falling into chaos!
The students of Hutchinson are gathering items to bury in a time capsule. When Psycho Squirrel goes missing, Team Toon makes a horrible realization -- they accidentally locked Psycho Squirrel in the time capsule! They rush to save their friend from being locked up for a long, long time!
It's safety day at school and Mr. Hamilton is driving Team Toon crazy with his endless list of safety rules. When Team Toon spots a mad scientist carrying a suspicious bag, they fear a horrible monster will be released during the school-wide safety assembly.
Just as Dylan goes on a spy novel kick, a mysterious foreign villainess named "Ynnej" hatches a scheme to detonate a stink bomb in the school. Team Toon rushes to foil her scheme and discover that Ynnej isn't who she appears to be.
Iko gets framed for cheating on a test. Team Toon tries to clear his name and begin a noir-ish search for a mysterious figure known only as "the kid with the beard."
The skeleton in the science classroom is stolen and Miss Faltine the science teacher is too shy to look for it. Team Toon offer their services, find the missing skeleton and even manage to find Miss Faltine a new friend.
When Iko finds a tiny hair on his upper lip, Dylan suspects he's turning into a werewolf. Team Toon has to figure out how to reverse the werewolf transformation before Iko turns into a hairy slobbering monster forever!
Timmy has broken out in hives because someone left a piece of broccoli at the broccoli-free table and everyone knows Timmy is allergic to broccoli. Dylan suspects foul play and the team sets out to find the culprit.
Much to the rest of Team Toon's horror, Ash has befriended Rebecca Riker, a manipulative popular girl who's widely known as the worst bully in school. Dylan, Iko and Sam try to warn Ash that her new friend's trouble before Rebecca turns Ash over to the dark side.
Sam is in the chess tournament finals when he realizes one of his pieces is missing! Team Toon rushes to find it before Sam is forced to forfeit the match to his bitter chess rival, Boris!
Dylan's excited to show Team Toon his awesome new video game "Night of the Rattle Slugs" when he realizes his cartridge has somehow been swapped with a preschooler game called "Power Flower Counting." The gang must go back in time to find out where Dylan left his game before someone else beats his high score!
When Dylan's crush loses her hamster on Show and Tell day, Team Toon searches the entire school for it. Will Dylan find the hamster and the key to his crush's heart?
Team Toon is trying to enjoy some soda when they discover that all the cups have no bottoms! Dylan and the team head out to investigate who might be stealing the cup bottoms.
Ash finds some mysterious red foil in her desk. Dylan thinks it's space age and might signal an imminent alien invasion. The team sets out to find the source of the foil only to discover that it wasn't left by an alien, it was left by Ash's secret admirer.
Iko's gym clothes turned pink in the wash and his regular clothes are missing from his gym locker. The gang must find his clothes to spare Iko further humiliation, but getting to the lost and found proves to be an epic feat and by the time they do Iko has started a pink trend!
Dylan and the gang discover a rival webisode called Insanity Gopher created by the Goof Gang. The Goof Gang has stolen Team Toon's ideas and their thunder, but when Insanity Gopher gets out of control the Goof Gang comes to Team toon for help.
At lunch time Iko discovers that his peas are frozen. In fact all the cafeteria food is frozen. Dylan and the team must solve the mystery of the frozen peas before the whole school is freezes over.
Team Toon hears spooky laughter coming from a mysterious locked door in school. Desperate to know what's so funny, they begin an investigation to figure out what's behind the door of this "secret room."
Sam is starring as the turkey in the school play but his turkey costume is missing from his locker. Team Toon has to track down the costume before opening night or the show won't go on!
After a bout of writer's block Iko finally finds his inspiration in swim class, but as soon as he writes it all down, he loses his notebook down the drain of the Hutchinson swimming pool. The gang goes on an underwater adventure to find his notebook so they can come up with the latest Psycho Squirrel cartoon!
It's picture day and Sam is ready to flash his winning smile...until his tooth falls out during lunch and mysteriously disappears. The gang must track down that tooth and defeat an anaconda and slime monster, before it's time to say cheese!
When Hutchinson's star basketball player goes missing, Team Toon investigates the case. Hutchinson's big homecoming game is coming up and they'll be helpless without their MVP!
Four kids named Dylan, Sam, Ash, and Iko form a club called Team Toon, drawn together by their shared love of cartooning. In their club they produce the popular online viral series called "Psycho Squirrel", and they are popular at their school for their creation. However, their club isn't just a hobby. Dylan discovers that they have the power to make their cartoon creations come to life and use it to form a superhero squad of the same name to fight rogue cartoon monsters that take over the minds of innocent humans.
