This year's Dallas Comic Con Sci-Fi Expo will feature a litany of television and movie stars, including Richard Dreyfuss, Karl Urban from the new Star Trek movies and Almost Human, Stephen Amell from Arrow, Sylvester McCoy from Doctor Who, Lee Majors, Lindsey Wagner, Peter Weller, Peter Mayhew and more. All celebrities will be available for autographs and photo opportunities.

The event will also include adult and children costume contests, special effects make-up workshops, a Cosplay Red Carpet and hundreds of vendors and exhibitors.