Meet the team behind Supergirl’s cosmic journey.

Milly Alcock leads Supergirl as Kara Zor-El, with Craig Gillespie directing from a screenplay by Ana Nogueira. DC’s official movie page describes an interstellar journey driven by vengeance and justice.

The cast includes Matthias Schoenaerts, Eve Ridley, David Krumholtz and Emily Beecham, with David Corenswet and Jason Momoa also listed.

DC lists the film’s North American theatrical release as June 26, 2026, with international releases beginning June 24. Those are theatrical dates, not a statement about current streaming availability. Visit the studio page for the official cast and film information.