Ian Patrick Williams
 | A Date by Christmas Eve (2019) Danny Dougherty |
 | Amazing Ape (2017) Colonel Ryneheart |
 | Toys of Terror: The Making of 'Dolls' (2014) Self |
 | The Sound and the Shadow (2014) Mr. McGregor |
 | Untold (2014) Dr. Muenzmire |
 | The Extendables (2014) Sir Jeffrey |
 | Eagleheart: Paradise Rising (2013) George Washington |
 | Delirium (2013) Swedish Doctor |
 | American Bandits: Frank and Jesse James (2010) |
 | Growth (2010) Mason Lane |
 | Dire Wolf (2009) Dr. Renault |
 | The Last Resort (2009) The Founder |
 | Dead Game (2009) Phil |
 | Superhero Movie (2008) King of Sweden |
 | Polar Opposites (2008) FBI Director Thompson |
 | King of the Ants (2004) Tony |
 | Donato and Daughter (1993) Kim Lyle |
 | The Nightmare Begins Again (1993) Lt. Blocker |
 | Bad Channels (1992) Dr. Payne |
 | The Woman Who Sinned (1991) Alistair |
 | Locked Up: A Mother’s Rage (1991) |
 | Not of This World (1991) |
 | Robot Jox (1989) Phillip |
 | Blueberry Hill (1988) Owen Shacklford |
 | Freddy's Nightmares: No More Mr. Nice Guy (1988) Lt. Timothy Blocker |
 | Six Against the Rock (1987) Lt. Bergen |
 | Dolls (1986) David Bower |
 | TerrorVision (1986) Nutky |
 | Re-Animator (1985) Swiss Professor (uncredited) |
 | Dummy (1979) Court Clerk |
 | Bleacher Bums (1979) Richie |
 | Stony Island (1978) Hot Guitar Dealer |