Synopsis:

Krypto the Super-Dog and Superman are inseparable best friends, sharing the same superpowers and fighting crime in Metropolis side by side. When Superman and the rest of the Justice League are kidnapped, Krypto must convince a rag-tag shelter pack--a hound named Ace, who becomes super-strong, a pig named PB, who can grow to giant-size, a turtle named Merton, who becomes super-fast, and a squirrel named Chip, who gains electric-powers--to master their own newfound powers and help him rescue the superheroes.