Self (archive footage)
Never Sleep Again: The Elm Street Legacy (2010)
Great Uncle Stew (voice)
Stanley's Dinosaur Round-Up (2006)
Mr. Thornton Goes to Hollywood (2005)
Clifford the Big Red Dog (voice)
Clifford's Really Big Movie (2004)
Bob Chipeska
Bad Santa - O Anti-Pai Natal (2003)
Eli
Manhood (2003)
Self
Time Machine: When Cowboys Were King (2003)
Narrator (voice)
The Golden Girls: Lifetime Intimate Portrait Series (2003)
Stanley Grubman
Precocemente Apaixonado (2002)
Bill
Man of the Year (2002)
Narrator
Nuncrackers (2001)
Josh
Panic (2000)
Bob Carter
A Casa do Terror Tract (2000)
Tom Williams
TripFall (2000)
Christian Therapist
Lost in the Pershing Point Hotel (2000)
David Farris
Lethal Vows (1999)
Donald Bridges
It Came From the Sky (1999)
Joe Cass
Holy Joe (1999)
Dr. Carter Elston
Dead Husbands (1998)
Chief Warren Kincaid
A Noiva de Chucky (1998)
Bruce Simon Barker
Loss of Faith (1998)
Robert Forrest
I Woke Up Early the Day I Died (1998)
Steven Mayer
Shadow of Doubt (1998)
Tom Maguire
Casei com Minha Chefe (1998)
Dr. Wexler
Montana (1998)
Hank
Sink or Swim (1997)
Duncan the Bartender
A Gun, a Car, a Blonde (1997)
Moses Helper
Estrada para lugar Nenhum (1997)
Ed Chandler
A Child's Wish (1997)
Date #5 (uncredited)
For Hope (1996)
Jonas Ambler
Mercenary (1996)
Vaughan Cunningham
O Arremesso (1996)
Harry Anderson: The Tricks of His Trade (1996)
Paul Hegstrom
Unforgivable (1996)
Quote Reader
Sex, Censorship and the Silver Screen (1996)
Rick Knowlton
The Colony (1995)
Clarke MacGruder
Gramps (1995)
Ward Nelson
North (1994)
Jeremy Carlisle
The Only Way Out (1993)
Bill Grant
Heartbeat (1993)
Roy Knable
Stay Tuned (1992)
Garry Lejeune / Roger Tramplemain
Noises Off... (1992)
The Making of High Noon (1992)
The Martin & Lewis Story: The Last Great Comedy Team (1992)
Piney (voice)
The Real Story of O Christmas Tree (1991)
Ben Healy
O Pestinha 2 (1991)
Paul
The Summer My Father Grew Up (1991)
L. Frank Baum
The Dreamer of Oz (1990)
Ben
O Pestinha (1990)
Barney
My Brother's Wife (1989)
Zach
Skin Deep (1989)
Donald Todsen (uncredited)
Tricks of the Trade (1988)
Dudley Goode
Mickey's 60th Birthday (1988)
Bob Wilson
Real Men (1987)
David Royce
Prison for Children (1987)
Phillip Reed
The Last Fling (1987)
Judge Harold Benton (uncredited)
A Smoky Mountain Christmas (1986)
Frank Coleman
Unnatural Causes (1986)
Alex
Letting Go (1985)
All Star Party for Lucille Ball (1984)
Donald Duck's 50th Birthday (1984)
Danny Loeb
Love Thy Neighbor (1984)
Himself
Strong Kids, Safe Kids (1984)
Alan O'Black
Sunset Limousine (1983)
Robert
In Love with an Older Woman (1982)
The Fantastic Miss Piggy Show (1982)
Peter Dickinson (voice)
The Flight of Dragons (1982)
Tom McPherson
Pray TV (1982)
Charles Rutledge
Muito Riso e Muita Alegria (1981)
Satan (The Devil)
Wholly Moses (1980)
Self / Various
John Ritter: Being of Sound Mind and Body (1980)
Bubba Newman
The Comeback Kid (1980)
Steve Nichols
Hero at Large (1980)
President Chet Roosevelt
Americathon (1979)
Self - Host
Echoes of the Sixties: A Musical Trip (1979)
Robin Williams: Off the Wall (1978)
Paul Stallings
Leave Yesterday Behind (1978)
Marty Flesh
Ringo (1978)
The Goldie Hawn Special (1978)
How to Survive the '70s and Maybe Even Bump Into Happiness (1978)
Franklin Frank
Nickelodeon (1976)
Walter Wingate
The Night That Panicked America (1975)
Elevator Passenger (uncredited)
The Prisoner of Second Avenue (1975)
Hart
The Stone Killer (1973)
Bauer
The Lie (1973)
Rider
A Inocente Face do Terror (1972)
Priest (uncredited)
Evil Roy Slade (1972)
Wendell
Scandalous John (1971)
Roger
Dinheiro, Poder e Bananas (1971)
In Memory Of
Writer