Thousands of fans packed into the San Diego Convention Center on Thursday, July 24 for the opening day of Comic-Con International, the 56th edition of the iconic pop culture convention that draws lovers of comics, cosplay, and Hollywood blockbusters.

... SAN DIEGO, CALIFORNIA, US - JULY 24, 2025: Thousands of fans packed into the San Diego Convention Center on Thursday, July 24 for the opening day of Comic-Con International, the 56th edition of the iconic pop culture convention that draws lovers of comics, cosplay, and Hollywood blockbusters.

The convention, which began in 1970, has become a major annual tradition in the United States, attracting fans from around the world.

Attendees dressed as their favorite characters from movies, TV shows, comic books, and video games filled the convention floor, posing for photos and showcasing elaborate costumes and makeup.