The skies just got a lot more dangerous. Warner Bros. Pictures has officially released the first trailer for ‘Supergirl,’ offering a thrilling glimpse into Kara Zor-El’s standalone big-screen adventure.

Starring Milly Alcock in the dual role of Supergirl and Kara Zor-El, the film follows the iconic Kryptonian heroine as she’s pulled into a deeply personal conflict. When a ruthless and unexpected adversary strikes too close to home, Kara is forced out of isolation and into action. What follows is an interstellar odyssey that blends grief, fury, and justice — with the fate of more than just one world hanging in the balance.

Directed by Craig Gillespie, starring alongside Alcock, the film features Matthias Schoenaerts, Eve Ridley, David Krumholtz, Emily Beecham and Jason Momoa.

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‘Supergirl’ is set to soar into cinemas across the UK and Ireland on 26th June 2026.