Who plays Superman in the new Supergirl movie?

David Corenswet plays Superman in the upcoming "Supergirl" movie.

Will Superman appear in the Supergirl movie?

Yes, Superman, played by David Corenswet, will appear in the "Supergirl" movie.

What language will Supergirl and Superman speak in their scene?

Supergirl and Superman will speak entirely in Kryptonese in a scene featured in the upcoming movie.

Home / Arts and Entertainment / Milly Alcock Reveals Kryptonian Scene in New Film

Milly Alcock Reveals Kryptonian Scene in New Film

12 Dec, 2025

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Summary

Actress Milly Alcock confirmed Superman's appearance.
A scene features Supergirl and Superman speaking Kryptonese.
The film adapts the 'Supergirl: Woman of Tomorrow' comic.

Milly Alcock Reveals Kryptonian Scene in New Film

Milly Alcock, star of the upcoming "Supergirl" film, has confirmed that David Corenswet will portray Superman in the movie. The announcement was made during a panel following the teaser trailer's reveal, where Alcock shared insights into her filming experience. She highlighted a particularly difficult scene involving a conversation entirely in Kryptonese with her cousin, Superman.

The revelation adds to the anticipation for the film, which adapts Tom King and Bilquis Evely's acclaimed "Supergirl: Woman of Tomorrow" comic series. While Corenswet's appearance was expected, Alcock's detailed description of a Kryptonese-language scene suggests a deeper exploration of the characters' shared heritage and potential plot points, possibly a flashback to their first meeting.

Directed by Craig Gillespie and written by Ana Nogueira, "Supergirl" is set to explore Kara Zor-El's story further. The teaser trailer itself offered a brief glimpse of Corenswet's Superman, hinting at his integration into Kara's world and setting the stage for this significant familial interaction.