More than 3,500 people attended the premiere of 'Star Trek Beyond' at San Diego Comic-con Wednesday night. The film's cast introduced the film, which was shown on the world's first outdoor Imax screen. The San Diego Symphony Orchestra was even on had to play selections from the score. The event also included memorials to actors Leonard Nimoy and Anton Yelchin, who passed away before the film's release. This year marks the fiftieth anniversary of the Star Trek franchise.