Here, Krypto (Sam Vincent) was still Superman's dog first, though he was entrusted to a young boy named Kevin (Alberto Ghisi), with whom he had some wacky adventures. Since then, the Dog of Steel ...

Upon landing on Earth he is a fully grown dog who has similar abilities to Superman — and is adopted by 9-year-old Kevin Whitney, whose family thinks Krypto is an ordinary Labrador retriever.