James Gunn's Superman Reveals Krypton Survivors, Raises DCU Threats

James Gunn's 2025 Superman film introduces a new take on the Man of Steel within an established DC Universe, revealing that Krypton was destroyed due to core instability, with only a few survivors including Superman, Supergirl, and Krypto the Superdog. Kal-El was sent to Earth 30 years ago and has been active as Superman for three years, while metahumans have existed for centuries. The film has sparked discussions among fans about plot details such as Superman's apparent lack of security measures at the Fortress of Solitude, despite advanced technology being available in the DCU. Additionally, the movie sets high stakes with Lex Luthor's use of a pocket dimension that nearly destroys Metropolis, a plot point that may connect to the upcoming Peacemaker season 2, hinting at dangerous multiversal threats. David Corenswet stars as Superman, with Nicholas Hoult portraying Lex Luthor; casting choices emphasize the actors' chemistry and suitability for their roles. While the film received praise for its heartfelt performances and action sequences, some viewers raised questions about plot inconsistencies and character decisions.