Season 1

Fairly Odd Monsters Hey Hey and Cube get in a fight over an empty bottle of maple syrup leaving each of them having to find a new partner for the bathtub races. Hey Hey's new best friend is Mr. Square, and Cube's new best friend is Maxine's brother, Duane. After both of their friends leave them, they decide to be friends again and race together as a team and end up winning! Captian Kookamunga Hey Hey and Cube get sick so Winchell turns himself into Captian Kookamunga and takes them on a trip to find the cure. On the way they pass many different obstacles. At the marshmellow swamp, Winchell and Maxine have to rescue Cube and Hey Hey from the swamp. In the end they both drink the cure and everything gets back to normal.

Scaredy Pants Winchell is afraid when he has to go to the dentist. While he is in the city, he trys to help Hey Hey and Cube get over their fear of heights. Winchell and Maxine also try to help them be brave by pretending they are in danger and having to rescue Maxine. But things do go wrong and Maxine ends up in trouble with the flowers. In the end Winchell teaches Cube and Hey-Hey to be brave! Tree House Follies Winchell and Maxine get invited to a party hosted by Cube and Hey Hey in a treehouse that doesn't exist. Winchell volunteers to help them build an actuall treehouse so they can have the party. Once it is complete, Duane takes over the treehouse to have his own party, and Winchell, Maxine, Cube, and Hey Hey are not even invited. Duane then decides to let them come but as workers. The treehouse soon collapses after learning thet that it was being held together by gum. So Cube and Hey Hey decide to have another party, except this time it's in an igloo!

Mayor Of Mischief City It's election day & Duane has won the election of mayor of Mischief City. Winchell then joins Duane as his partner just for making Mischief City the most fun place in the universe. When Duane is all out of ideas, Duane has been lifted of his mayor duties & Hey Hey & Cube are the new mayors. Dizzyland A new amusement park has opened in Mischief City, & it's called Dizzyland, but, there's only one catch, Maxine, Winchell, Hey Hey & Cube are the only ones there! The gang is wondering what to do next & goes to a castle called Wonder Wish Land. After the gang wishes to be olympic snowmobile champions, they try to get out of the castle, but, the snowmobile turns into a monster, & the gang ends up in the snowmobile's tummy. They make him get hungry, & rushed toward the mouth, until it switched back to Winchell's world.

Circus Monsters In the real world, Winchell is bullied by an older when he makes a sandcastle, but, in Mischief City, the circus is in town! After the circus, Hey Hey & Cube seem to like Mugsly more than Maxine. They tried a new look for Maxine, but, whatever they do, Mugsly has something better. They then go into a tent where a suprise party was held for Maxine! Nervous Rex Winchell has trouble doing his homework in the real world, but, in Mischief City, Hey Hey & Cube found an ""ancient"" relic & Maxine tells Winchell that her house was built on a dinosaur burial ground, & Duane trys to make the hole they dug up a swimming pool. Winchell makes a deal with Duane that if they find a dinosaur, there will be no pool, but, if they don't find a dinosaur, the gang will build Duane's pool for him & they have to be Duane's poolside servants. They find a dinosaur, but, Duane calls it his, & at his press release, Winchell makes the dino-bones into a ship & the crowd at Duane's press release belie

Dinner Party Clio is the most cute attraction at a dinner party, & in Mischief City, Maxine, Hey Hey, & Cube are playing ""How Weird Can You Get?"". It is Winchell's turn & his trick is armpit farts. Duane then wants Winchell to be a armpit maestro, & Winchell is being a star, but, Maxine feels left out, & at Winchell's concert, his first performance is with Maxine's ear squeaking. Dress Code Winchell is at a wedding party & in Mischief City, it's Goop Day, & when Winchell hears about Duane's evil goop suit, he trys to convince the others that Duane's goop suit is evil, & when Winchell hears the goop suit's plan, he also trys to convince the others about the plan, but, at the last minute, Maxine believes Winchell's theory about Duane's goop suit. The goop suit wants to brainwash Winchell & Maxine, when Hey Hey & Cube fake being brainwashed & leads the goop suits into a cleverly disguised washing machine.

Winchell Vs. The Gillygaloo In the real world, Winchell secretly is afraid of the bath but, in Mischief City, Maxine sends a challenge for the Gillygaloo, & Winchell, during the challenge, says the Gillygaloo has ""fish breath"". Winchell wins the challenge in the end! Buttering Bread In the real world, Winchell tries to get even with Clio by teaching her to butter her bread with a spoon, but, in Mischief City, Winchell teaches Hey Hey & Mr. Cube how to behave.

Monster Island In the real world, Mrs. Adams takes Winchell to the barber, & in Mischief City, Cube is out for milk, but, accidentally ends up on Monster Island, & he releases a curse, so, the gang goes to Monster Island, but, are now turning into monsters, they then find the pineapple shaman & laugh at him, but, he turns them back to their human forms & accidentally teleports them & they goe back to Mischief City. Peas In Space In the real world, Winchell makes the family dinner, but, Clio messes it up, & in Mischief City, a meteor is heading straight for Mischief City! So, they fly to space & try to stop the meteor, but soon find out that the ""meteor"" is a giant pea, & let the meteor crash, but, it burned up in the atmosphere!

Sore Winner In Mischief City, Winchell becomes the new monster smash champ, but, during the process, he goes against Duane in challenges for who is the Monster Smash champion. Being Mr. Cube In Mischief City, Maxine's glasses were stolen, but, as it turned out, Cube ate Maxine's glasses, so, Winchell & Maxine go inside of Cube to retrieve the glasses.

Fear & Dusting In Mischief City, Duane tricks the monsters into doing his chores, & with a machine, they get the chores all done, but, the machine has a mind of it's own! So, the gang tries to shut it down, & it worked, but, when Duane came back from the buffet, he gives Hey Hey & Cube a new list of chores, & Winchell gives a new machine to Duane, but, it did a really, really, good job of warding off Duane! Yukon Winchell In Mischief City, the gang goes to the beach, & it's snowed in! That doesn't stop the gang, they get to the beach, & they drift away on a large piece of land, but, they go against break-dancing penguins, & they warded them off! Then, Hey Hey & Cube are hungry, so, Winchell proposes the gang to reach the top of Cheeseburger Mountain, but, it doesn't turn out very well! In the end, they found somthing for Hey Hey & Cube & Maxine & Winchell ride the fries like snowboards!

King Of Stink Duane gets some new stinky socks & wants to break the record, so, the gang tries to get the socks off Duane's feet, but, they backfire, when they get the socks off Duane's feet, the socks turn into a Sock-O-Saurus, so the gang defeats the Sock-O-Saurus, & Duane gets his stinky payback! Shoo Fly The gang celebrates a birthday party for Cube's new toaster, but, when they make toast, the gang gets turned into flies! They have a lot of fun being flies, but, Duane wants to get the gang for his insect circus, Maxine then brainwashes Duane & uses the toaster to make the gang go back to human form!

Talking Out The Trash In the real world, Winchell & his dad get ready to play basketball, but, get stuck doing laundry, & in Mischief City, the gang's playing Tradesies, when Duane trades them what appears to be useless beans, when they throw it in the garbage, the beans make a trash gangster named Trash Daddy, he turns garbage into great stuff, but, Duane wants Trash Daddy, but, Trash Daddy get hungry & keeps eating garbage, & he multiplies into 5, but, then they turn Duane into a basketball!

Maxine is afraid of giant killer dust bunnies that live in the closet; Winchell leads Maxine and the monsters on an expedition to find a lost toy box.

Hey Hey and Cube's pet has disappeared; Maxine is fed up with Duane's thoughtlessness.