The Super Sidekicks are back! JJ, Flygirl, Dinomite, and Goo are settling into their fancy new headquarters and living the sweet life of superheroes. The Mother of the Seas, on the other hand, is NOT happy. She's sick of land dwellers using the ocean as a dumping ground . . . and she's seeking revenge! Can the Sidekicks step up and save humanity from the ocean's rage?