Film and TV studios descended on the convention, which went down from Thursday through Sunday, with stars in tow -- as they dropped the latest trailers from upcoming movies, as well as new and returning series.

One of 2025's most anticipated TV titles is Alien: Earth, an Alien prequel series from Fargo 's Noah Hawley. Lucky Comic-Con attendees got to watch the very first episode of the show, which follows a group of hybrid soldiers (human consciousnesses in synthetic bodies) on a mission to investigate a Weyland-Yutani ship that's crash-landed on Earth.

Wondering which major TV trailers made waves at San Diego Comic-Con 2025 and what they reveal about the future of your favorite shows? From superhero crossovers to sci-fi revivals, this year's lineup delivered first looks and big surprises.

Prime Video ‘s Gen V: Season 2 TV show trailer has been released at the 2025 San Diego Comic-Con. The Gen V: Season 2 TV show trailer stars Jaz Sinclair, Maddie Phillips, London Thor, Derek Luh, Hamish Linklater, Lizze Broadway, Asa Germann, and Sean Patrick Thomas.

Finally, San Diego Comic-Con also gave us a brief teaser for Star Trek: Strange New Worlds season 4. Ansom Mount gets Muppet-ified for the brief trailer. And there’s more to it than just a sub-one-minute gag.

At San Diego Comic-Con 2025 today, the first episode of Alien: Earth was shown to the audience in the massive Hall H, ahead of the show’s premiere on FX and Hulu. Here's everything we learned.

First Steps' arrival in theaters, and if a new report is to be believed, three huge Disney trailers will play in front of the Marvel Studios reboot. Check it out!

Posted: July 26, 2025 \. Superfans of superheroes and sci-fi are descending upon San Diego this weekend for Comic-Con 2025. Mo