When Superman and the rest of the Justice League are kidnapped, Krypto the Super-Dog must convince a rag-tag shelter pack – Ace the hound, PB the potbellied pig, Merton the turtle and Chip the squirrel – to master their own newfound powers and help him rescue the superheroes.

A burger-loving hit man, his philosophical partner, a drug-addled gangster’s moll and a washed-up boxer converge in this sprawling, comedic crime caper. Their adventures unfurl in three stories that ingeniously trip back and forth in time.