When Marty plugs in an old waffle iron, he unleashes Waffle Man, a smooth talking maniac who wants to turn everything and everyone into waffles. Marty fights back with everything he has!
After an open call to find the New Face of the Toonmart, Burnie becomes the new Toonmart Mascot, and Marty his mentor, until Burnie gets bored and overworked and sabotages himself.
Marty befriends his first pimple: From childhood, through adolescence, into parenthood, and finally into old age, Zitty proves to be a great companion and a true friend.
Marty's overworked cartoon exit-smoke trail leaves in a huff, leaving him without energy. He borrows Burnie's smoke trail to compete for the Employee of the Month award. Will his dreams go up in smoke?
Marty and Burnie agree to dry-clean Super Simon's suit in 24 hours, but they get stuck in it. The boys create chaos with their "superhero" antics. At the day's end, they still need to get out of the suit and give it back...
Marty, out to prove all Toonmart gizmos work perfectly, helps Chef catch Chicken. When he roasts Chicken, the toons ostracize him and he learns that everyone has their place and that saucy Chicken's not really dead.
The trio fights over building a float for the Toonsgiving Day Parade, and ends up getting snagged on the moon. They must work together and embrace Marty's love of "Razzle Dazzle" to make it back to Toonville.
Missing a fourth for their quartet, Marty makes Blub from various parts. Blub is a great singer but an extremely annoying toon who pushes everyone's limits. Blub needs a friend or the gang could be stuck with him forever.
Marty notices that Toonville always resets. The trio goes nuts and leaves Toonville a wasteland. But when Jack dies and Toonville doesn't reset, Marty has to put Toonville back. Is it his only hope of bringing Jack back?
When Marty gets tagged "It" he thinks it's a great honour and a fun game. When he finds out that in Toonville IT is a life-threatening disease, he and Burnie find the Wise Tree to figure out how to get rid of it.
Marty and Burnie find Robogirl's "chill space", a blank area devoid of toons, and turn it into their awesome Bro Zone. When she finds out, she's furious, until they invite her to "bro out" with them and see how great it is.
When Marty uses up all the idea light bulbs in Toonville and everyone starts getting dim, he and Burnie travel to the Toonville Volcano to find the light bulb source, a gross and angry worm who poops them out her bum.
Marty hates that everyone thinks he's cute all the time so he's super proud when he discovers that he's really a fearsome werewolf! Holly and Burnie don't have the heart to tell him he's actually a super-cute were-poodle.
Holly's parts get scattered after Marty lets Burnie be there for her cleaning. They find most of her, but Carly and her friends now worship her head, Holly loves it until they get demanding, temperamental and dangerous...
Before the final of the Toonville trivia contest, Grizelda gives Marty a "Choice Apple" that answers all his yes/no questions. But his brain atrophies and Jack might lose the Toonmart. Will Holly and Burnie help?
Marty and Underworld Marty swap places on Halloween, Underworld Marty goes trick-or-treating with Burnie and Holly, while real Marty is trapped below, where the underworldly inhabitants want to make a meal of him.
When Super Simon has to go and do his scout badges, Marty is thrilled to help him. But Super Simon takes all the credit and Marty gets jealous and sabotages his hero - forgetting the true meaning of Toon Scouts.
Jack quits the Toonmart and gives it to Burnatron so he can fulfill his bucket list - and discovers that he's a natural daredevil. But Marty vows to himself to get Jack back where he belongs: The Toonmart.
When Marty gets a gold-grill after losing his teeth, he becomes super cool and hangs out with Super Simon and his cool guy posse. But he gets bored of them and tries everything to hang with Burnie and Holly again.
Marty beats the toughest monster in Toonville and is declared a hero. But he grows tired of his hero status and he vows to reset everything. The problem is Toughy turns out to be a pacifist. Cue the staged fight.
Holly's logic board jammed and she vows to destroy all toons because they're illogical. She turns Toonville into real things, until Marty puts on a toon display of unmatched proportions. A display so toony it saves Toonville.
When Chef tires of chasing Chicken he finds an even better prey: Marty. Or so he thinks. Chicken helps Marty escape Chef's cleaver, and Marty gives Chicken some etiquette training to get her old job back.
Marty gets so smart that his head expands. Dr. Smartypants tells Holly and Burnie that if he learns one more thing his head will explode. While keeping all new information from him, they try to bring him back to normal.
Marty is super excited about his birthday, but when he finds out it's also Carly's birthday, and that he has to work her preschool party at the Toonmart, Marty stops at nothing to reclaim his special day.
When Marty takes over the doctor's annual job of recalibrating the toons, he and Suki make a mess of things. Marty races against the clock to get their calibrations to stop Toonville from exploding into the toon-abyss.
When Marty and Burnie take over Holly's webseries, they steal her spotlight and her robo-super-fans. But the robots hijack Marty and Burnie's lives and it's up to Holly to help them lose their super-scary super-fans.
When Burnie loses the use of all his senses, Marty volunteers to be his surrogate sensor via the use of painful sense-leeches. But when Burnie abuses Marty's good graces he puts them both in head-exploding danger.
When Marty's hat is stolen by Hobo Jeb, everyone thinks Hobo Jeb is Marty! Holly and Marty have to get the toons to look past the superficial. And when that doesn't work, well, he has to steal his hat and identity back.
Marty finds himself in the second part of a "To Be Continued" episode, with no recollection of what happened in the first part and everyone is depending on him to save Toonville! To be continued...