Mark Gunn News Updates

BrightBurn added Mark Gunn as executive producer to credits

BrightBurn changed the status of Mark Gunn to Current

BrightBurn added Mark Gunn as actor to credits

MacGyver changed the status of Mark Gunn as (rewrite) to Former

Journey 3 changed the status of Mark Gunn to Former

Timecop added Mark Gunn as screenwriter to credits

MacGyver added Mark Gunn as Screenwriter (rewrite) to the credits

Journey 3 added Mark Gunn to the credits

Journey 2: The Mysterious Island added Mark Gunn to the credits