DC has announced a new five-issue DC All In comic book series, Krypto: The Last Dog of Krypton by writer Ryan North and artist Mike Norton, as part of their “Summer of Superman.” Krypto: The Last Dog of Krypton is set to debut on June 18, 2025, and delivers a heartfelt and moving view of humanity, good and bad, through the empathic eyes of the ultimate outsider: a poor, lost dog, who just happens to have superpowers.

DC’s Krypto: The Last Dog of Krypton comic book series begins Krypto’s journey on the planet Krypton. Jor-El and Lara are working on a ship capable of keeping someone alive in interstellar space, but when their first test—with Krypto inside—goes catastrophically wrong, the dog is thought lost. Unbeknownst to them, Krypto and his spacecraft merely entered an unexpected space-time gateway, and days later from his point of view—even though it’s been decades in real time—Krypto lands on Earth.

Through the five issues of Krypto: The Last Dog of Krypton, Krypto explores Earth in search of his family. Finding himself lost and alone on our alien world—and with strange new superpowers quickly coming in—Krypto begins traveling the strange planet he finds himself in the middle of, always on the trail of his lost friend: Kal-El, a being now better known as Superman.

Krypto: The Last Dog of Krypton #1, written by Ryan North with art by Mike Norton and colors by Ian Herring, will publish on June 18, 2025, with a main cover by Jae Lee and a variant cover by Dustin Nguyen.