Self
M*A*S*H: The Comedy That Changed Television (2024)
M*A*S*H: When Television Changed Forever (2022)
Mike Farrell
Bucky and the Squirrels (2018)
Narrator (voice)
Valentino's Ghost (2013)
Father of the Bride
Out at the Wedding (2007)
Jonathan Kent (voice)
Superman Εναντίον Brainiac (2006)
Lyle Rierden
Locusts (2005)
Dr. Cyrus Gachet
The Clinic (2004)
Kenneth Lay
The Crooked E: The Unshredded Truth About Enron (2003)
Himself/Host
M*A*S*H: 30th Anniversary Reunion (2002)
The Tulsa Lynching of 1921: A Hidden Story (2000)
William
Sins of the Mind (1997)
Σούπερμαν: Ο Τελευταίος Γιος του Κρύπτον (1996)
Bonhoeffer
Hanged on a Twisted Cross (1996)
Congressman Clayton
The Killers Within (1995)
Frank Crane
Hart to Hart: Old Friends Never Die (1994)
Self / BJ Hunnicutt
Memories of M*A*S*H (1991)
Detective Paul Trella
Silent Motive (1991)
Van Zandt
The Whereabouts of Jenny (1991)
Prentiss
Lockdown (1991)
Joe Roth
The Price of the Bride (1990)
Tim McFall
Incident at Dark River (1989)
Atty. Gianelli
A Deadly Silence (1989)
UFO Cover-Up?: Live! (1988)
Harry Kenyon
Vanishing Act (1986)
Dr. Joe Braden
Private Sessions (1985)
Ambassador Robert E. White
Choices of the Heart (1983)
Matt Walker
Memorial Day (1983)
Frank Staplin
Prime Suspect (1982)
Narrator
El Salvador: Another Vietnam (1981)
William Robertson
Damien: The Leper Priest (1980)
Richard Miller
Letters from Frank (1979)
George McGee
Sex and the Single Parent (1979)
Michael Hawks
Battered (1978)
James Carmichael
Live Again, Die Again (1974)
Jerry Robinson
The Questor Tapes (1974)
Walter Stepanic
She Cried Murder (1973)
Steven
Nightmare Step (1973)
Wills
The Longest Night (1972)
1st Reporter
Doomsday Machine (1972)
Voucher Captain
Dayton's Devils (1968)
Dick Blaine
Panic in the City (1968)
Man in Phonebooth
Targets (1968)
Hotel Lobby Bellhop (uncredited)
Ο Πρωτάρης (1967)
Houston Engineer (uncredited)
Countdown (1967)
Patient (uncredited)
Captain Newman, M.D. (1963)
Producer
Patch Adams (1998)
Executive Producer
Story
Director
Run Till You Fall (1988)
Dominick and Eugene (1988)
Citizen: The Political Life of Allard K. Lowenstein (1983)
Ebony, Ivory and Jade (1979)
Teleplay