From Star Wars to Star Trek, some of Hollywood's biggest celebrities were in Toronto this weekend for Fan Expo.

The annual event celebrates everything from movies to television shows, to comic books and video games.

Some of this year's big stars included Michael J. Fox, Christopher Lloyd, William Shatner, Jason Momoa and the man who brought Star Wars' Chewbacca to life, Peter Mayhew.

Dazzling and intricate costumes were also on display, as some of the best cosplayers in North America competed to qualify in the Masters of Cosplay contest.

Below is a recap's coverage. Using our app? Touch here.