Only Captain Underpants can stop the three evil space aliens who have invaded Jerome Horwitz Elementary School and turned everyone into lunchroom zombie nerds.

Donatello and Leonardo meet up with a couple of electricians who are trying to repair the city's power lines and when one of the workers is injured, it is up to the Turtles to save the city.

The Fantastic Four investigate a supposed miracle worker and find themselves battling the evil alchemist Diablo.

Will, who is now a full-fledged Ranger, must rescue his friend Alyss from a rogue knight and uncover vital information needed to ward off a Scotti invasion.

When fifteen-year-old Will is rejected by battleschool, he becomes the reluctant apprentice to the mysterious Ranger Halt, and winds up protecting the kingdom from danger.

Silly Goose tells wonderful stories that lead to great adventures, but soon after his friends complain that he always gets to play the hero, Silly Goose learns that his friends can be truly heroic.

Jason and Rachel's adventures and friendships have made Lyrian more of a home to them than they could have imagined, so now, armed with the prophecy of a dying oracle, they are ready to become Lyrian's heroes whatever the cost to themselves.

A small mouse and his best friend, a giant flying robot, attempt to save the Earth when an evil Martian monkey and his mechanical creations attack.

When George and Harold hypnotize their principal into thinking that he is the superhero Captain Underpants, he leads them to the lair of the nefarious Dr. Diaper, where they must defeat his evil robot henchmen.

War orphan and junior librarian Lazlo Strange gets an unexpected opportunity to follow his dream of seeking the mythic lost city of Weep with the Godslayer and his band of legendary warriors.