"The Princess in Black and her friends are enjoying a day of sun and sea on Princess Sneezewort's royal boat when a real, live mermaid princess emerges from the waves! Eeeeeee! Princess Posy needs their help protecting her very cute sea goats from being eaten by a very greedy kraken. But the princesses and the Goat Avenger quickly realize that fighting underwater can be tough for land dwellers, and only the mermaid Princess Posy can save the day....

The members of the Avengers spring into action when there is trouble.

Yasmin gathers a cape and mask and sets out to find a villain to defeat with her "super powers"--however there are no villains hiding on her block, just neighbors who need a little help.

When Brainiac traps Superman and Cyborg in a time machine that places them in a future world, the heroes must find a way to escape.

Introduces Batgirl, who works to keep the streets of Gotham City safe.

Owlette, Catboy, and Gekko must work together to save the day.

Introduces the superhero Iron Man, explaining what makes his special.

Introduces Captain America, explaining how he came to be a superhero.

Follows the adventures of Batman and Plastic Man as they thwart the sinister Gorilla Grodd's plot to devolve humans into primates.

A young superhero describes his awesome powers, which he then demonstrates as various foes arrive on the scene.