SUPERGIRL (2026) | First Trailer | Milly Alcock | Jason Momoa | DC | 4K HD | Witness the rise of a new hero in the DC Universe. ⚡ *SUPERGIRL (2026)* brings Kara Zor-El into the spotlight with a powerful first look at her journey beyond Krypton. Starring *Milly Alcock* as Supergirl and *Jason Momoa* in a mysterious DC role, this epic concept trailer teases action, emotion, and cosmic destiny in stunning *4K Ultra HD*. From the remnants of Krypton to the vast reaches of the universe, Kara must dis