When Asher Stasher nabs all the trophies in town, the Powerbirds rely on one another to save the day and return the prizes to their rightful owners.

Minerva is determined to ruin everyone's dreams, making them tired while she's well rested.

Minerva makes all the teachers act silly, leaving her as the smartest person left.

The Powerbirds spot a UFO in the backyard.

Minerva takes over Mrs. Lopez' local bookmobile to get all the books from it making it have no books for the children's book fair.

Nibbles is taking all the birthday treats in town, ruining everyone's birthdays. The Powerbirds set out to stop Nibbles and make him return the treats.

Scrapper and Clawdette fight over something they want, so the powerbirds must teach them how to share.

Max is excited to see a new T-rex exhibit at the museum. Before that, Nibbles tries to gain attention so he can become a star, but it ends up getting the museum messed up.

A big match featuring Max's favorite wrestler, Starburst Jackson, is coming to town but Clawdette and Asher Stasher steal his belt while Ace and Polly gets it back before they run away with it.

Ace and Polly have to stop Nibbles, who’s ruining the Harvest festival by taking over the hayride.

Ace and Polly have to save the day and their reputations when Minerva poses as a fake Powerbird to make them look bad.

Clawdette inadvertently sabotages Ace and Polly’s attempts to stop Asher Stasher from collecting all the soccer balls in town.

Scrapper schemes to sneak into the house to take the cupcakes Max has baked for his classmates.

Nibbles steals the finish line for the big race so that no one can win it.

Ace and Polly team up against Minerva, who’s stolen the last page out of every copy of Max’s favorite comic book, Idaho Smith, so only she knows the ending.0

Nibbles plans to write his name in some freshly poured cement so it will be there forever.

Minerva sneaks into the museum before it opens and switches all the plaques to make it seem like she invented everything.

Minerva takes away everyone’s ability to talk, while Polly learns that words aren’t the only way to communicate.

Asher Stasher collects all the breakfast cereal in town while The Powerbirds’ power belts have been damaged.

It's up to the Powerbirds to stop Clawdette, who's planning to break up the big Kite Festival.

The Powerbirds and Clawdette team up to stop Scrapper..

Ace and Polly have to think things through when Asher Stasher nabs the bouncy castle from the big block party.

All the villains team up to stop the Powerbirds once and for all.

Asher Stasher becomes obsessed with getting to the moon so he can put all his extra collectibles there.

Scrapper gets hold of a very powerful magnet so he can take every item of canned food he can find, including the ones for Max's big food drive.

Ace and Polly are terrified when Clawdette gets control of a toy Monster Monkey, which she lets loose on the town.

The Powerbirds have to stop Scrapper, who's taken over Max's tree fort and is using it for his very own villains' lair.

Asher has a plan to take all the Major Justice action figures so that only he will have them.

Scrapper launches mounds of waste into town in an effort to turn it into his own Wasteville paradise, forcing the Powerbirds to clean up his mess.

Ace and Polly have to protect Max's lost tooth from Asher Stasher, who wants to add it to his collection.

Gwen's stuffy Fuzzy Boo Boo is lost.

Clawdette sets up a series of pranks in order to embarrass the Powerbirds.

Seeking attention, Nibbles replaces all the "Mister Undefeatable" comic books with comic books featuring himself.

The Powerbirds must save Halloween when Nibbles replaces all the pumpkins with replicas of his own head, making it Dog-oween;

Clawdette takes control of Max's new toy robot in an attempt to turn the house into her own kitty paradise.

Asher Stasher imperils Easter fun by collecting all the eggs from an egg hunt.

Nibbles wants to make everyone in the city love him by having the biggest balloon in a parade.

Clawdette plans to spoil Christmas by taking down all the holiday lights.

Minerva wants all the stickers that kids get for doing well on assignments for herself so she uses a hologram device to distract the Powerbirds.