Wizard World, Inc., announced that Star Wars’ Carrie Fisher will make her first Wizard World appearance ever in Chicago, where she will join the Back to the Future trio of Michael J. Fox, Christopher Lloyd, and Lea Thompson.

Also, The X-Files’ Gillian Anderson will join the previously announced David Duchovny, Mitch Pileggi and William B. Davis for a cast reunion on Aug. 20-21.

Located at the Donald E. Stephens Convention Center in Rosemont, Illinois, they will join previously announced guests, including Norman Reedus (The Walking Dead), Sebastian Stan (Captain America: The Winter Soldier), Bruce Campbell (Evil Dead) and the cast of Netflix’s Marvel’s Daredevil, including Charlie Cox (Matt Murdock/Daredevil), Deborah Ann Woll (Karen Page), Jon Bernthal (Frank Castle/The Punisher), and more.

Comic Con will take place in Chicagoland Aug. 18-21. For more info, visit wizardworld.com/comiccon/chicago.