Drew Pearce (screenplay by), Shane Black (screenplay by), Stan Lee (based on the Marvel comic book by), Don Heck (based on the Marvel comic book by), Larry Lieber (based on the Marvel comic book by), Jack Kirby (based on the Marvel comic book by), Warren Ellis (based on the "Extremis" mini-series written by), Adi Granov (based on the "Extremis" mini-series illustrated by)
