(2005) Good Night, and Good Luck.

as Don Hollenbeck

(1992) Bob Roberts

as Chet MacGregor

(1994) The Chase

as Dalton Voss

(2014) Guardian Angel

as Attorney Kaufman

(2009) Pandemic

as General Matthews

(1987) RoboCop

as Leon Nash

(2003) Jeepers Creepers 2

as Jack Taggart, Sr.

(2002) Landspeed

as Brian Sanger

(2003) Dead End

as Frank Harrington

(2008) One Missed Call

as Ted Summers

(1993) Rising Sun

as Senator John Morton

(2024) The Blue Rose

as Mr. Vallens

(2007) Superman: Doomsday

as Perry White (voice)

(1985) The Journey of Natty Gann

as Sol Gann

(1990) The Rift

as Robbins

(2007) The Flock

as Bobby Stiles

(1998) Evasive Action

as Sheriff Wes Blaidek

(2021) Psych 3: This Is Gus

as Father Peter Westley

(2008) AM1200

as Harry Jones

(1982) Swamp Thing

as Doctor Alec Holland

(1993) Grey Knight

as Col. George Thalman

(1981) Madame X

as Bellman (uncredited)

(2011) X-Men: First Class

as Secretary of State

(2005) Jane Doe: The Wrong Face

as Fleming

(2005) The Rain Makers

as Harris

(2012) Excision

as Principal Campbell

(2006) Cyxork 7

as Kommander 88

(2012) The Aggression Scale

as Bellavance

(2011) Rosewood Lane

as Det. Briggs

(2017) Little Evil

as Guy On TV (uncredited)

(2011) Chillerama

as Dr. Weems

(2012) The Butterfly Room

as Nick

(2012) Tim and Eric's Billion Dollar Movie

as Dr. Doone Struts

(2012) FDR: American Badass!

as Douglas MacArthur

(2007) The Election

as John

(2012) Nuclear Family

as The Man

(1986) Condor

as Christopher Proctor

(2011) The Girl with the Tramp Stamp Tattoo

as ---

(1999) Pennyweight

as Mr. Pennyweight

(2012) Atlas Shrugged: Part II

as Head of State Thompson

(2009) Iodine

as Avery

(2013) Wrong Cops

as Captain Andy

(1993) RoboCop 3

as Leon Nash (archive footage)

(2013) Big Ass Spider!

as Major Braxton Tanner

(1989) Race for Glory

as Jack Davis

(1990) Runaway Heart

as Archie

(2013) Revelation Road 2: The Sea of Glass and Fire

as Frank

(2002) Reflections on the Phenomenon of Twin Peaks

as Self

(2013) Brother's Keeper

as Herbert Leemaster

(1988) The Taking of Flight 847: The Uli Derickson Story

as Phil Maresca

(2016) The Bronx Bull

as Father Father Joseph

(2014) Away From Here

as Paul

(2001) Postcards From The Cast

as Self

(1994) Body Shot

as Dwight Frye

(2014) No God, No Master

as A. Mitchell Palmer

(2012) Darnell Dawkins: Mouth Guitar Legend

as Wade Dawkins

(1991) Write to Kill

as Mark Gaston

(2024) Poolman

as William Van Patterson

(2014) Suburban Gothic

as Donald

(2007) Secrets from Another Place: Creating Twin Peaks

as ---

(2015) Digging Up the Marrow

as William Dekker

(2014) Twin Peaks: The Missing Pieces

as Leland Palmer

(1969) Dare the Devil

as David Keller

(2015) The Breakup Girl

as Bob Baker

(2013) Out West

as Phillip Alcott

(1985) Seduced

as Bartecki

(2024) God's Not Dead: In God We Trust

as Peter Kane

(2006) The Substance of Things Hoped For

as Dr. Lessing

(2015) Jurassic City

as Warden Lewis

(1991) Fire in the Dark

as Richard

(2014) Frank Pierre Presents: Pierre Resort & Casino

as Frank Pierre

(2014) Dead Still

as Wenton Davies

(2013) Revelation Road: The Beginning of the End

as Frank

(2014) Land of Leopold

as Deece Warren

(1998) The Garbage Picking Field Goal Kicking Philadelphia Phenomenon

as Randolph Pratt

(2015) The Lazarus Effect

as Mr. Wallace

(1980) Dallas Cowboys Cheerleaders II

as Dr. Simmons

(2015) Night of the Living Deb

as Frank Waverly

(1976) Love in the Hamptons

as Myron

(2015) Taking Flight

as Nonno (voice)

(2015) Unnatural

as Victor Clobirch

(2009) Infestation

as Ethan

(2016) Batman: The Killing Joke

as Commissioner James Gordon (voice)

(2001) Two Can Play That Game

as Bill Parker

(2016) All the Way

as Senator Everett Dirksen

Scream at the Sound of the Beep

as Brother Jake

(2009) Stuntmen

as Jack Strongbow

(2012) Brother White

as Pastor Johnny Kingman

(2016) Halloweed

as Judge Plimington

(2013) Inventing Adam

as J.B.

(2007) 7-10 Split

as Buddy Kendrick

(2001) Almost Salinas

as Jack Tynan

(2003) The Battle of Shaker Heights

as Harrison

(1989) Twin Peaks

as Leland Palmer

(2002) Windfall

as John Wescott

(1992) Twin Peaks: Fire Walk with Me

as Leland Palmer

(1978) Tartuffe

as Damis

(1994) The Crew

as Charles Pierce

(2019) To Your Last Death

as Cyrus DeKalb (voice)

(1982) Cat People

as Soap Opera Man

(2005) Sharkskin 6

as Sam

(2017) Shattered

as Forest Burnett

(2012) Crazy Eyes

as Zach's Father

Nightmare City

as ---

(2020) Beast Mode

as Trammel Steadfast

(1995) Powder

as Dr. Aaron Stripler

(2019) The Chain

as Michael

(1994) RoboCop: The Future of Law Enforcement

as Leon Nash

(2014) Between Two Worlds

as Self

(2006) Peaceful Warrior

as Doctor Hayden

(2019) Tone-Deaf

as Michael

(1992) Sunstroke

as Larry

(2019) Unholy 'Mole

as The Devil (voice)

(1989) Season of Fear

as Fred Drummond

(2016) God's Not Dead 2

as Peter Kane

(2018) Neo Yokio: Pink Christmas

as Event Broadcaster

(2014) Tom Holland's Twisted Tales

as Mongo the Magnificent (segment "Mongo's Magik Mirror")

(2009) Love at First Hiccup

as Roger

(2021) Dinner Is Served

as Headmaster Gustafson

(2022) King Knight

as Merlin

(2017) I Had Bad Milk in Dehradun

as Self

The Wolf in the Well

as Roland Carmel

(1977) Lou Grant

as ---

(1986) L.A. Law

as A.D.A. Walter Platt

(2005) Numb3rs

as ---

(2009) Castle

as Bobby Fox

(1982) Remington Steele

as Schwimmer

(2000) CSI: Crime Scene Investigation

as Ernest Chase

(2006) Shark

as ---

(2006) Psych

as Peter Westley

(1987) Star Trek: The Next Generation

as Liko

(1983) The A-Team

as Phillip Chadway

(2006) Six Degrees

as ---

(1999) Judging Amy

as Atty. Rhodes

(1990) Beverly Hills, 90210

as ---

(1995) Star Trek: Voyager

as Arturis

(2005) Bones

as Rick Turco

(1984) Airwolf

as Victor Resnick

(1990) Twin Peaks

as Leland Palmer

(1998) Dawson's Creek

as ---

(1987) Beauty and the Beast

as ---

(2001) 24

as Vice-President Hal Gardner

(1998) Charmed

as Ludlow

(1985) Moonlighting

as ---

(2011) Mr. Sunshine

as Macaulay

(2000) Teacher's Pet

as ---

(1999) Law & Order: Special Victims Unit

as Roger Hanley

(1993) Walker, Texas Ranger

as Garrett Carlson

(1976) Charlie's Angels

as Evan Wilcox

(1983) Scarecrow and Mrs. King

as ---

(1951) Love of Life

as ---

(1979) Knots Landing

as The Dealer

(2007) Burn Notice

as Mr. Pyne

(1996) Profiler

as ---

(1999) Popular

as ---

(1979) Hart to Hart

as ---

(2016) Gilmore Girls: A Year in the Life

as Jack Smith

(1987) Jake and the Fatman

as ---

(1996) Savannah

as Edward Burton

(1995) JAG

as Congressman Marvin Bolton

(1985) Stingray

as ---

(1985) The Colbys

as ---

(1984) Hunter

as Alex Parker

(2007) Reaper

as The Devil

(1993) Second Chances

as Judge Jim Stinson

(2010) Hawaii Five-0

as Morris Brown

(2010) Rizzoli & Isles

as Judge Eugene Allen

(2003) NCIS

as Wayne Tobett

(2009) Dollhouse

as Howard Lipman

(1984) Blue Thunder

as ---

(2011) Wilfred

as Colt St. Cloud

(2009) Drop Dead Diva

as Frank Dodd

(1993) Diagnosis: Murder

as John Parkinson

(2005) How I Met Your Mother

as Robin Scherbatsky Sr.

(1992) The Larry Sanders Show

as Lloyd Simon

(2012) Perception

as Martin Sullivan

(2015) Fresh Off the Boat

as Marvin

(2006) Psych

as Horace Leland

(2007) Chuck

as Riley

(1999) The West Wing

as Governor Tillman D-CA

(2008) 90210

as Dean Thomas

(2013) Newsreaders

as Skip Reming

(2015) Marvel's Agent Carter

as Hugh Jones

(2008) The Mentalist

as Dennis Victor

(1990) Beverly Hills, 90210

as Daniel Hunter

(2016) Relationship Status

as Grace's Dad

(2021) Slugfest

as Jack Kirby

(2019) The Movies That Made Us

as Self (Archival Footage)

(2014) Farmed and Dangerous

as Buck Marshall

(2021) Physical

as Sheila's Father

(2023) RoboDoc: The Creation of RoboCop

as Self

(2007) Tim and Eric Awesome Show, Great Job!

as Grill Vogel

(2014) Fargo

as Paul Marrane

(1995) Liz: The Elizabeth Taylor Story

as Mike Todd

(1985) Moonlighting

as Murderer

(2017) Neo Yokio

as Old Man / Male Announcer (voice)

(2021) Home Economics

as Frank

(1990) Twin Peaks

as Leland Palmer (archive footage)

(2012) Holliston

as Landlord

(1982) T. J. Hooker

as Harrison Mackenzie

(2014) Tim and Eric's Bedtime Stories

as The Duke

(2019) All Rise

as Richard Walker

(1990) Dream On

as Maddox March

(2007) Mad Men

as Ed Baxter

(1993) The Secrets of Lake Success

as Henry Fleming

(1998) Sports Night

as Evans

(2009) Infomercials

as Frank Pierre

(2018) Chilling Adventures of Sabrina

as Enoch

(2002) She Spies

as Ambassador Blaine

(2005) Criminal Minds

as John Nelson

(2005) The Closer

as Tom Blanchard

(1998) V.I.P.

as Judge Kreiger

(2011) Body of Proof

as Michael Davis

(1983) Trauma Center

as ---