James Gunn just confirmed that Krypto the Superdog will debut in the upcoming Superman film in the Summer of 2025. James Gunn even explained where he got the inspiration for Krypto from their dog Ozu.

Krypto was inspired by our dog Ozu, who we adopted shortly after I started writing Superman. Ozu, who came from a hoarding situation in a backyard with 60 other dogs & never knew human beings, was problematic to say the least.

Here’s the full tweet;

Krypto arrives on screens in Superman this summer. Krypto was inspired by our dog Ozu, who we adopted shortly after I started writing Superman. Ozu, who came from a hoarding situation in a backyard with 60 other dogs & never knew human beings, was problematic to say the least. He… pic.twitter.com/zw8rVqv0n0

— James Gunn (@JamesGunn) October 15, 2024

The film is written and directed by James Gunn. It will star David Corenswet as Clark Kent / Superman, Rachel Brosnahan as Lois Lane, Isabela Merced as Hawkgirl, Edi Gathegi as Michael Holt / Mister Terrific, Nathan Fillion as Guy Gardner / Green Lantern and Nicholas Hoult as Lex Luthor plus a reported appearance by Milly Alcock as Supergirl.

Superman is scheduled to be released theatrically in the United States on July 11, 2025. It is set to be the first film of the DCU’s Chapter One: Gods and Monsters.