DC Studios has unveiled an exciting new glimpse of Supergirl, featuring the return of DCU’s Superman, while also confirming the official release date for the film’s next trailer.
DCU’s Superman Appears in New Supergirl Clip
A newly released clip from Supergirl showcases David Corenswet’s Superman, continuing his journey in the newly rebooted DC Universe. In the scene, Superman sends a video message to his cousin, Kara Zor-El, asking when she plans to return to Earth.
However, Milly Alcock’s Supergirl appears to be occupied with her own mission, hinting at the larger, more personal story that unfolds in the film.
This moment further strengthens the narrative connection between DCU’s Superman (2025) and Supergirl, expanding the DCU’s overarching storyline under James Gunn.
Supergirl Trailer Release Date Confirmed
Fans won’t have to wait long for more footage. The official Supergirl trailer will be released on Tuesday, March 31, 2026, offering a deeper look into Kara’s interstellar journey.
Plot: A Journey of Vengeance and Justice
The film follows Kara Zor-El as she embarks on a powerful and emotional space-faring mission. The official synopsis states:
When an unexpected and ruthless adversary strikes too close to home, Kara Zor-El, aka Supergirl, reluctantly joins forces with an unlikely companion on an epic, interstellar journey of vengeance and justice.
The story is based on the acclaimed comic series “Supergirl: Woman of Tomorrow” by Tom King and Bilquis Evely.
Cast and Crew
Supergirl features a strong ensemble cast:
- Milly Alcock as Supergirl / Kara Zor-El
- David Corenswet as DCU’s Superman
- Matthias Schoenaerts as Krem of the Yellow Hills
- Eve Ridley as Ruthye Marye Knoll
- David Krumholtz as Zor-El
- Emily Beecham as Alura In-Ze
- Jason Momoa as Lobo
- Ferdinand Kingsley as Elias Knoll
Directed by Craig Gillespie, the film is written by Ana Nogueira and produced by James Gunn and Peter Safran.
Release Date and DCU Lineup
Supergirl is set to release in theaters and IMAX on June 26, 2026.
The DC Universe continues to expand with upcoming projects like Lanterns (August 2026) and Clayface (October 2026), following the success of DCU’s Superman (2025), now streaming on HBO Max.
Stay tuned for the latest updates on DCU’s upcoming projects, and subscribe to DC Updates’ YouTube channel.
Patrick Webb 
Shobith C