GalaxyCon Austin is a three-day festival of fandom featuring celebrities, artists, writers, voice actors, cosplayers, entertainers, creators, wrestlers, fan groups, panelists, and fans. Fans from across the galaxy will celebrate comic books, pop culture, sci-fi, fantasy, anime, gaming, cosplay, and more.

Celebrities on hand will include Ming-Na Wen, David Boreanz, William Shatner, Richard Dreyfuss, Andy Serkis, Mike Tyson, Giancarlo Esposito, Charlie Cox, Krysten Ritter, Vincent D'Onofrio, James Van Der Beek, Stephen Amell, Lana Parrilla, Levar Burton, and more.