Krypton and Superman are inseparable friends. They share super powers and fight crime together in Metropolis. But when Superman and the rest of the Justice League are kidnapped, Krypton must convince a group of animals in the shelter, including Ace the Hound, PB the Pig, Merton the Turtle, and Kiki the Squirrel, to form a cute pet task force to help them master their new powers and save the superheroes.