 | NANOcell (2026) as Robert Cox |
 | The Napa Boys (2026) as Officer Toland |
 | The Wolf in the Well (2024) as Roland Carmel |
 | God's Not Dead: In God We Trust (2024) as Peter Kane |
 | The Blue Rose (2024) as Mr. Vallens |
 | Good Grief (2024) as Dr. Gariboldi |
 | Poolman (2024) as William Van Patterson |
 | King Knight (2022) as Merlin |
 | Psych 3: This Is Gus (2021) as Father Peter Westley |
 | Dinner Is Served (2021) as Headmaster Gustafson |
 | Beast Mode (2020) as Trammel Steadfast |
 | To Your Last Death (2019) as Cyrus DeKalb (voice) |
 | Unholy 'Mole (2019) as The Devil (voice) |
 | The Chain (2019) as Michael |
 | Tone-Deaf (2019) as Michael |
 | I Had Bad Milk in Dehradun (2017) as Self |
 | Little Evil (2017) as Guy On TV (uncredited) |
 | Shattered (2017) as Forest Burnett |
 | Halloweed (2016) as Judge Plimington |
 | Batman: The Killing Joke (2016) as Commissioner Gordon (voice) |
 | The Bronx Bull (2016) as Father Father Joseph |
 | All the Way (2016) as Senator Everett Dirksen |
 | God's Not Dead 2 (2016) as Peter Kane |
 | Unnatural (2015) as Victor Clobirch |
 | Taking Flight (2015) as Nonno (voice) |
 | The Breakup Girl (2015) as Bob Baker |
 | Night of the Living Deb (2015) as Frank Waverly |
 | Digging Up the Marrow (2015) as William Dekker |
 | The Lazarus Effect (2015) as Mr. Wallace |
 | Jurassic City (2015) as Warden Lewis |
 | Frank Pierre Presents: Pierre Resort & Casino (2014) as Frank Pierre |
 | Dead Still (2014) as Wenton Davies |
 | Guardian Angel (2014) as Attorney Kaufman |
 | Between Two Worlds (2014) as Self |
 | Land of Leopold (2014) as Deece Warren |
 | Suburban Gothic (2014) as Donald |
 | Twin Peaks: The Missing Pieces (2014) as Leland Palmer |
 | Away From Here (2014) as Paul |
 | No God, No Master (2014) as A. Mitchell Palmer |
 | Tom Holland's Twisted Tales (2014) as Mongo the Magnificent (segment "Mongo's Magik Mirror") |
 | Wrong Cops (2013) as Captain Andy |
 | Big Ass Spider! (2013) as Major Braxton Tanner |
 | Out West (2013) as Phillip Alcott |
 | Revelation Road 2: The Sea of Glass and Fire (2013) as Frank |
 | Brother's Keeper (2013) as Herbert Leemaster |
 | Revelation Road: The Beginning of the End (2013) as Frank |
| | Inventing Adam (2013) as J.B. |
 | Nuclear Family (2012) as The Man |
 | Atlas Shrugged: Part II (2012) as Head of State Thompson |
 | FDR: American Badass! (2012) as Douglas MacArthur |
 | Excision (2012) as Principal Campbell |
 | The Butterfly Room (2012) as Nick |
 | Crazy Eyes (2012) as Zach's Father |
 | Brother White (2012) as Pastor Johnny Kingman |
 | Darnell Dawkins: Mouth Guitar Legend (2012) as Wade Dawkins |
 | The Aggression Scale (2012) as Bellavance |
 | Tim and Eric's Billion Dollar Movie (2012) as Dr. Doone Struts |
 | The Girl with the Tramp Stamp Tattoo (2011) |
 | Rosewood Lane (2011) as Det. Briggs |
 | Chillerama (2011) as Dr. Weems (segment "Wadzilla") |
 | X-Men: First Class (2011) as Secretary of State |
 | Pandemic (2009) as General Matthews |
 | Iodine (2009) as Avery |
 | Stuntmen (2009) as Jack Strongbow |
 | Infestation (2009) as Ethan |
 | Love at First Hiccup (2009) as Roger |
 | AM1200 (2008) as Harry Jones |
 | One Missed Call (2008) as Ted Summers |
 | Secrets from Another Place: Creating Twin Peaks (2007) as Self |
 | Superman: Doomsday (2007) as Perry White (voice) |
 | The Flock (2007) as Bobby Stiles |
 | The Election (2007) as John |
 | 7-10 Split (2007) as Buddy Kendrick |
 | The Substance of Things Hoped For (2006) as Dr. Lessing |
 | Peaceful Warrior (2006) as Doctor Hayden |
 | Cyxork 7 (2006) as Kommander 88 |
 | Good Night, and Good Luck. (2005) as Don Hollenbeck |
 | Jane Doe: The Wrong Face (2005) as Fleming |
 | The Rain Makers (2005) as Harris |
 | Sharkskin 6 (2005) as Sam |
 | Dead End (2003) as Frank Harrington |
 | The Battle of Shaker Heights (2003) as Harrison |
 | Jeepers Creepers 2 (2003) as Jack Taggart, Sr. |
 | Windfall (2002) as John Wescott |
 | Landspeed (2002) as Brian Sanger |
| | Scream at the Sound of the Beep (2002) as Brother Jake |
| | Postcards From The Cast (2001) as Self |
 | Reflections on the Phenomenon of Twin Peaks (2001) as Self |
 | Two Can Play That Game (2001) as Bill Parker |
 | Almost Salinas (2001) as Jack Tynan |
 | Pennyweight (1999) as Mr. Pennyweight |
 | The Garbage Picking Field Goal Kicking Philadelphia Phenomenon (1998) as Randolph Pratt |
 | Evasive Action (1998) as Sheriff Wes Blaidek |
 | Powder (1995) as Dr. Aaron Stripler |
 | The Crew (1994) as Charles Pierce |
 | RoboCop: The Future of Law Enforcement (1994) as Leon Nash |
 | Body Shot (1994) as Dwight Frye |
 | The Chase (1994) as Dalton Voss |
 | Rising Sun (1993) as Senator John Morton |
 | Grey Knight (1993) as Col. George Thalman |
 | RoboCop 3 (1993) as Leon Nash (archive footage) |
 | Sunstroke (1992) as Larry |
 | Bob Roberts (1992) as Chet MacGregor |
 | Twin Peaks: Fire Walk with Me (1992) as Leland Palmer |
 | Write to Kill (1991) as Mark Gaston |
 | Fire in the Dark (1991) as Richard |
| | Runaway Heart (1990) as Archie |
 | The Rift (1990) as Robbins |
 | Twin Peaks (1989) as Leland Palmer |
 | Race for Glory (1989) as Jack Davis |
 | Season of Fear (1989) as Fred Drummond |
| | The Taking of Flight 847: The Uli Derickson Story (1988) as Phil Maresca |
 | RoboCop (1987) as Leon Nash |
| | Repairs (1987) as Stan the Bartender |
 | Condor (1986) as Christopher Proctor |
 | The Journey of Natty Gann (1985) as Sol Gann |
 | Seduced (1985) as Bartecki |
 | Cat People (1982) as Soap Opera Man |
 | Swamp Thing (1982) as Dr. Alec Holland |
 | Madame X (1981) as Bellman (uncredited) |
 | Dallas Cowboys Cheerleaders II (1980) as Dr. Simmons |
 | Tartuffe (1978) as Damis |
 | Love in the Hamptons (1976) as Myron |
| | Dare the Devil (1969) as David Keller |
| | The Good Dark as Edward Penth |
 | Nightmare City |
