2014
Monster Madness: Mutants, Space Invaders, and Drive-Ins as Self
2014
Marlon Brando: An Actor Named Desire as Self - Actor (archive footage)
2012
The Ghastly Love of Johnny X as The Grand Inquisitor
2008
The Boneyard Collection as The Monk (segment "Her Morbid Desires")
2008
Love Don't Come Easy as Max
2007
Fallen Angels as Pastor Waltz
2007
Trail of the Screaming Forehead as Latecomer
2005
The Roots of Monty Python as Self
2004
UnConventional as Self
2003
Looney Tunes: Back in Action as Dr. Bennell
2002
Making 'The Misfits' as Self
2000
The District as Congressman Reese (3 episodes)
2000
Jackass as Self (1 episode)
1998
Addams Family Reunion as Grandpa Addams
1997
The Second Civil War as Chief of Staff
1997
The Weird Al Show as Mayor (1 episode)
1996
Early Edition (1 episode)
1996
Boston Common as Professor Weaver (1 episode)
1995
Steal Big Steal Little as Reed Tyler
1995
The Sister-in-Law as George Richards
1995
Liz: The Elizabeth Taylor Story as Sol Siegel (2 episodes)
1995
Just Cause as Phil Prentiss
1994
Judicial Consent as Judge Pollan
1994
Marlon Brando: The Wild One as Self
1993
Matinee as General Ankrum
1992
The Distinguished Gentleman as Terry Corrigan
1992
Batman: The Animated Series as Dr. Long (voice) (1 episode)
1992
Duplicates as Dr. Congemi
1991
Final Approach as General Geller
1991
Charlie Hoover (7 episodes)
1991
The Legend of Prince Valiant (1 episode)
1991
Dead on the Money as Waverly Blake
1991
Eve of Destruction as William Simmons (uncredited)
1990
Ghoulies III: Ghoulies Go to College as Professor Ragnar
1990
Dream On as Wade (1 episode)
1990
The Rose and the Jackal as Senator Henry Wilson
1990
The Sleeping Car as Vincent Tuttle
1990
Love or Money as William Reed
1989
UHF as R.J. Fletcher
1989
Tales from the Crypt as Jack (1 episode)
1989
Poor Little Rich Girl: The Barbara Hutton Story as Franklyn Hutton (6 episodes)
1989
Fast Food as Judge Reinholte
1989
Passion and Paradise as Harold Christie
1989
The 'Burbs as Ray’s Boss (uncredited)
1988
Once Upon a Texas Train as The Governor
1988
China Beach (1 episode)
1988
In the Heat of the Night (1 episode)
1987
Dark Tower as Sergie
1987
Hostage as Col. Tim Shaw
1987
Creepy Classics as Dr. Miles J. Bennell - (archive footage)
1987
Innerspace as Victor Eugene Scrimshaw
1987
LBJ: The Early Years as Billy Bob
1986
Head of the Class (1 episode)
1986
A Masterpiece of Murder as Jonathan Hire
1985
The Colbys (4 episodes)
1985
The Midnight Hour as Judge Crandall
1985
The Golden Girls as Richard (1 episode)
1985
Deadly Intentions as Reichman
1985
Invasion of the Body Snatchers... An Interview with Kevin McCarthy
1984
The Ratings Game as Wes Vandergelder
1984
Murder, She Wrote as Milton Porter (1 episode)
1984
Murder, She Wrote as Randolph Sterling (1 episode)
1984
Murder, She Wrote as Walter Bowman (1 episode)
1984
Finder of Lost Loves as Ben Harper (1 episode)
1984
Invitation to Hell as Mr. Thompson
1983
Bay City Blues as George Hayward (8 episodes)
1983
Making of a Male Model as Ward Hawley
1983
Scarecrow and Mrs. King (1 episode)
1983
Twilight Zone: The Movie as Uncle Walt
1983
My Tutor as Mr. Chrystal
1983
Amanda's as Zack Cartwright (13 episodes)
1983
The A-Team as Bob McKeever (1 episode)
1983
Montgomery Clift as Self
1982
Rosie: The Rosemary Clooney Story as Dr. Jones
1982
Hotel as Calvin Polk (1 episode)
1981
The Howling as Fred Francis
1981
Flamingo Road (37 episodes)
1980
Portrait of an Escort as Dr. Ken Paige
1980
Those Lips, Those Eyes as Mickey Bellinger
1980
Flamingo Road as Claude Weldon
1980
Hero at Large as Calvin Donnelly
1978
Invasion of the Body Snatchers as Running Man
1978
Piranha as Dr. Robert Hoak
1977
Mary Jane Harper Cried Last Night as Tom Atherton
1977
The Love Boat as Barry Cooper (1 episode)
1977
The Oregon Trail (1 episode)
1977
Exo-Man as Dist. Atty. Kamenski
1976
Buffalo Bill and the Indians, or Sitting Bull's History Lesson as The Publicist (Maj. John Burke)
1975
Order to Kill as Ed McLean
1975
The Seagull as Trigorin
1974
The Manhunter (1 episode)
1974
Alien Thunder as Sgt. Malcolm Grant
1972
A Great American Tragedy as Mark Reynolds
1972
Banacek as Allen Markham (1 episode)
1972
Kansas City Bomber as Burt Henry
1972
Richard as Washington Doctor
1972
Between Time and Timbuktu as Bokonon
1971
Columbo as Frank Simmons (1 episode)
1971
Great Performances as Hart (1 episode)
1971
Great Performances as Trigorin (1 episode)
1969
Harold Robbins' The Survivors (14 episodes)
1969
Operation Heartbeat as Clifford Coswell
1968
If He Hollers, Let Him Go! as Leslie Whitlock
1968
Hawaii Five-O as Hunter R. Hickey (1 episode)
1968
Hawaii Five-O as Victor Reese (1 episode)
1968
The Name of the Game as Carter Haines (1 episode)
1968
The Hell with Heroes as Col. Wilson
1967
The High Chaparral as James Forrest (1 episode)
1967
Judd for the Defense (2 episodes)
1967
The Guns of Will Sonnett (1 episode)
1967
Ghostbreakers as Cameron Witherspoon
1967
Garrison's Gorillas (1 episode)
1967
Hotel as Curtis O'Keefe
1967
The Invaders as Paul Cook (1 episode)
1966
Mission: Impossible (1 episode)
1966
Felony Squad (2 episodes)
1966
A Big Hand for the Little Lady as Otto Habershaw
1966
The Three Sisters as Vershinin
1965
Mirage as Sylvester Josephson
1965
The F.B.I. as James Evans (1 episode)
1965
The F.B.I. as Lamont (1 episode)
1965
The F.B.I. as Paul Dorn (1 episode)
1965
The Wild Wild West (1 episode)
1965
Honey West as Jerry Ivar (1 episode)
1965
The Legend of Jesse James as Sheriff Dockery (1 episode)
1964
The Best Man as Dick Jensen
1963
The Prize as John Garrett
1963
An Affair of the Skin as Allen McCleod
1963
Bob Hope Presents the Chrysler Theatre (1 episode)
1963
Mr. Novak as Mr. Williams (1 episode)
1963
Burke's Law as Bill Adams (2 episodes)
1963
Burke's Law as Chukker Curtis (1 episode)
1963
Burke's Law as Elliott Dunning (1 episode)
1963
The Fugitive as Herb Malone (1 episode)
1963
A Gathering of Eagles as Gen. 'Happy Jack' Kirby
1962
40 Pounds of Trouble as Louie Blanchard
1962
Going My Way (1 episode)
1962
The Alfred Hitchcock Hour as Paul Blackshear (1 episode)
1961
Ben Casey (1 episode)
1961
Target: The Corruptors! (1 episode)
1961
Dr. Kildare as Dr. Harvey Gruboldt (1 episode)
1961
Dr. Kildare as Dr. Omar Larson (1 episode)
1961
The Defenders as Ralph Johnson (1 episode)
1961
The Misfits as Raymond Taber
1959
The Twilight Zone as Walter Jameson / Tom Bowen / Hugh Skelton (1 episode)
1959
The DuPont Show with June Allyson as John Tourell (1 episode)
1958
The Rifleman (2 episodes)
1958
Diamond Safari as Harry Jordan
1956
Nightmare as Stan Grayson
1956
Telephone Time (1 episode)
1956
Invasion of the Body Snatchers as Dr. Miles J. Bennell
1955
Matinee Theater (1 episode)
1955
The 20th Century Fox Hour (1 episode)
1955
An Annapolis Story as Jim Scott
1955
Stranger on Horseback as Tom Bannerman
1954
Climax! as Brooks (1 episode)
1954
Climax! as Hal Carmichael (1 episode)
1954
Climax! as Halsey (1 episode)
1954
Max Liebman Presents (1 episode)
1954
Satins and Spurs as Tony
1954
The Gambler from Natchez as Andre Rivage
1954
Drive a Crooked Road as Steve Norris
1954
Inner Sanctum (1 episode)
1953
General Electric Theater as Dr. Towne (1 episode)
1953
General Electric Theater as Wayne Temple (1 episode)
1952
The Ford Television Theatre as Russel Stevens (1 episode)
1952
The Ford Television Theatre as Tommy Jordan (1 episode)
1952
Cavalcade of America as Frank O'Keefe (1 episode)
1952
Jane Eyre as Rochester
1951
Death of a Salesman as Biff Loman
1951
Schlitz Playhouse of Stars (1 episode)
1951
Schlitz Playhouse of Stars as City attorney (1 episode)
1951
Schlitz Playhouse of Stars as Glenn Sheridan (1 episode)
1951
Schlitz Playhouse of Stars as Mark Quinlin (1 episode)
1951
Schlitz Playhouse of Stars as Prentice Brown (1 episode)
1950
Prudential Family Playhouse (2 episodes)
1950
The Prudential Family Playhouse as Richard Kurt (1 episode)
1950
What's My Line? as Self - Panelist (1 episode)
1949
Lights Out (1 episode)
1948
Studio One (2 episodes)
1948
Studio One as Dermot McDermot (1 episode)
1948
Studio One as Lt. Johnny Quayle (1 episode)
1948
Studio One as Rochester (1 episode)
1948
Ford Theatre (1 episode)
1948
The Philco Television Playhouse (2 episodes)
1948
The Philco Television Playhouse as Romeo (1 episode)