Kryptonite
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Kryptonite is a fictional material that appears primarily in Superman stories published by DC Comics. In its best-known form, it is a green, crystalline material originating from Superman's home world
Green kryptonite as seen in Superman: Secret Origin #1. Art by Gary Frank
Kryptonite poisoning
Action Comics 310
Supergirl (2026 film)
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Supergirl is a 2026 American superhero film based on the DC Comics superheroine Kara Zor-El / Supergirl. Directed by Craig Gillespie and written by Ana Nogueira, it is the second film in the DC Univer
Kryptonite
…Superman & Lois) Superman serial Atom Man vs. Superman Superman (1978) Superman III Superman Returns Batman v Superman: Dawn of Justice Superman (2025) Supergirl (2026) Superman: Doomsday Superman/Batman: Public Enemies Justice League: Doom DC Animated Movie Universe DC League of Super-Pets Scooby-Doo! and Krypto…
Theatrical release poster
Ana Nogueira was hired to write a Supergirl film for the DCU by November 2023, after working on a planned Supergirl film for the DCEU.
Milly Alcock was first envisioned for the role of Supergirl by producer James Gunn over a year before she was cast in January 2024.