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.
Dwayne Johnson
as Krypto the Superdog (voice)
Kevin Hart
as Ace the Bat-Hound (voice)
John Krasinski
as Clark Kent / Superman (voice)
Keanu Reeves
as Bruce Wayne / Batman (voice)
Kate McKinnon
as Lulu (voice)
Vanessa Bayer
as PB (voice)
Natasha Lyonne
as Merton (voice)
Diego Luna
as Chip (voice)
Jameela Jamil
as Diana Prince / Wonder Woman (voice)
Marc Maron
as Lex Luthor (voice)
Dascha Polanco
as Jessica Cruz / Green Lantern (voice)
Olivia Wilde
as Lois Lane (voice)
