A variety of teenage superheroes attend high school and have wacky adventures.
Captain California and Glorious Gal compete against one another in the school election.
Rex tries to hog the spotlight when a reporter arrives to do a story on the young heroes.
Rex goes mad with power when he's appointed the new Hero High Honor Guard.
The new computer picks who will pair off at the school dance.
The kids get jobs at the local malt shop.
Rex and Trixie get up to some mischief when the kids go to a haunted house.
Glorious Gal is overcome with jealousy when Captain California falls for Isis.
The kids get to run the school for a day.
Rex becomes so smitten with Mary Marvel that he loses control of his superpowers.
When their bus breaks down, the kids are forced to spend a night under the stars.
After her peers make fun of her, Misty vanishes.
When their peers start a campaign to clean up Hero High, Rex and Trixie decide to play dirty.
The kids compete in a marathon.
The kids try to retrieve a luxury liner that has been hijacked by Captain Seaweed.
The Hero High kids try to retrieve a top-secret shuttle.
Misty Magic and AWOL are kidnapped by jewel thieves.
The kids must retrieve a statue from a pair of thieves who are hiding it in a penthouse apartment.
The kids have to save the governor when his train is in the risk of going off the rails.
The Hero High kids jump into action when an evil clone replaces Police Chief Hardy.
The kids discover deceit and smuggling going on behind the scenes at the carnival.
To evade capture, a spy masquerades as the umpire during a baseball game.
A pint-sized thief schemes to steal a big jewel.
The Big Brain and his partner Tiny develop an explosive plan.
The kids set out to foil a dognapper.
The kids team up with Captain Marvel to return a pair of escaped criminals to the slammer.
The Chameleon swipes the profits from Punk Rock's concert.
