Actor Joseph Gordon-Levitt attends the world premiere of 'Premium Rush' at the Regal Union Square Theaters in New York. (AP)

Director David Koepp attends the world premiere of 'Premium Rush' at the Regal Union Square Theaters in New York. (AP)

Actress Jamie Chung attends the world premiere of 'Premium Rush' at the Regal Union Square Theaters in New York. (AP)

Actress Dania Ramirez attends the world premiere of ' Premium Rush' at the Regal Union Square Theaters in New York. (AP)

Actresses Jamie Chung (Left) and Dania Ramirez attend the world premiere of 'Premium Rush' at the Regal Union Square Theaters in New York. (AP)

Writer John Kamps attends the world premiere of 'Premium Rush' at the Regal Union Square Theaters in New York. (AP)

Joseph Gordon-Levitt in a scene from 'Premium Rush'. (AP photo)

Cast members Dania Ramirez, Joseph Gordon-Levitt and Jamie Chung attend the world premiere of 'Premium Rush' at the Regal Union Square Theaters in New York. (AP)