Acteur

• 1976 - Star Wars
• 1976 - Wizards
• 1978 - The Big Red One
• 1979 - The Empire Strikes Back
• 1981 - Britannia Hospital
• 1982 - Return of the Jedi
• 1989 - La Chute des aigles
• 1990 - Midnight Ride
• 1991 - Sleepwalkers
• 1994 - Village of the Damned
• 1998 - Watchers Reborn
• 2001 - Jay and Silent Bob Strike Back
• 2013 - Kingsman : The Secret Service
• 2013 - A Fuller Life
• 2014 - Star Wars: Episode VII - The Force Awakens
• 2016 - Star Wars: Episode VIII - The Last Jedi
• 2016 - Brigsby Bear
• 2018 - Child's Play
• 2018 - Star Wars: Episode IX - The Rise of Skywalker
• 2023 - The Life of Chuck
• 2024 - The Long Walk

Coproducteur

• 1998 - Watchers Reborn