Superman Trailer Is ‘Great’: David Corenswet A ‘Superstar’

Superman Trailer Is ‘Great’: David Corenswet A ‘Superstar’

James Gunn’s Superman trailer is ready to go, and now it’s said to be great and that new Man of Steel, David Corenswet, is a superstar.

The info lines up with what our DC insiders filled us in at Comic-Con, that Gunn’s new Superman movie that launches the DCU is “solid.”

We’ve been told the trailer has been worked on since July. Now Frank Grillo, who plays Rick Flag Sr. in the movie and in both Creature Commandos and Peacemaker Season 2, weighs in.

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What did Frank Grillo say about the Superman trailer?

While speaking with Collider about Creature Commandos, which gets released Dec. 5, Grillo snuck in a comment about the Superman trailer:

“I got a sneak peek at a little bit of the trailer, and I’m not joking, and I’m not blowing this out of proportion, my skin was hot and I had goosebumps. That’s how great it is.”

Grillo continued and also said good things about David Corenswet:

“By the way, this kid, David [Corenswet], is going to be a superstar. A superstar. He’s amazing, as is the rest of the cast in the film, and just James’ take on it. I think it’s gonna be the movie.”

Frank Grillo big Man of Steel fan

The interview also saw Grillo state he is a big fan of the Man of Steel, particularly with the original Superman TV series, and that for him, Superman comes way ahead of Batman:

“I wasn’t a superhero kid. I wasn’t a comic book kid, but the one superhero — and I’m talking about from the TV show, the original TV show — was Superman. To me, he’s the ultimate and only superhero, second to maybe no one, and a long distance from that is Batman, right? Those are the two superheroes I grew up with.”

Superman flies into theaters on July 11, 2025 directed and written by James Gunn. The film’s ensemble cast also includes Rachel Brosnahan as Lois Lane and Nicholas Holt as Lex Luthor.

Frank Grillo also stars in Werewolves, which gets released on Dec. 6.

James Gunn Teases 'Superman' Trailer Release

When will the Superman trailer be released?

Regarding when the Superman trailer will be released, it’s unknown.

James Gunn recently said he won’t be attending Brazil’s CCXP, which was thought to be the best opportunity to release the trailer.

It’s still possible he trailer could drop in December, possibly with the release of Warner Bros’ Lord of the Rings anime that gets released on Dec. 13. Another possibility is in February during the Super Bowl.

About Matt McGloin

Matt McGloin is the editor-in-chief and publisher of Cosmic Book News, the independent entertainment news site he founded in 2008. He covers movies, comics, TV, video games and pop culture and has reported major industry scoops over the years, including revealing the Avengers: Endgame title ahead of its official announcement. Through Cosmic Book News, he helped Marvel Comics promote Guardians of the Galaxy and Nova through exclusive previews, artwork, and interviews, with the site also quoted in solicitations and on comic covers. He also reported on Marvel’s Daredevil: Born Again retooling before it was later confirmed by the trades.

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