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The Strawberry (2026) as Herb |
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M*A*S*H: The Comedy That Changed Television (2024) as Self |
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M*A*S*H: When Television Changed Forever (2022) as Self |
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Bucky and the Squirrels (2018) as Mike Farrell |
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Valentino's Ghost (2013) as Narrator (voice) |
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Out at the Wedding (2007) as Father of the Bride |
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Superman: Brainiac Attacks (2006) as Jonathan Kent (voice) |
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Locusts (2005) as Lyle Rierden |
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The Clinic (2004) as Dr. Cyrus Gachet |
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The Crooked E: The Unshredded Truth About Enron (2003) as Kenneth Lay |
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M*A*S*H: 30th Anniversary Reunion (2002) as Himself/Host |
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The Tulsa Lynching of 1921: A Hidden Story (2000) as |
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Behind the Laughs (1998) as Host |
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Sins of the Mind (1997) as William |
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Superman: The Last Son of Krypton (1996) as Jonathan Kent (voice) |
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Hanged on a Twisted Cross (1996) as Bonhoeffer |
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The Killers Within (1995) as Congressman Clayton |
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Hart to Hart: Old Friends Never Die (1994) as Frank Crane |
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Memories of M*A*S*H (1991) as Self / BJ Hunnicutt |
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Silent Motive (1991) as Detective Paul Trella |
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The Whereabouts of Jenny (1991) as Van Zandt |
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Lockdown (1991) as Prentiss |
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The Price of the Bride (1990) as Joe Roth |
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Incident at Dark River (1989) as Tim McFall |
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A Deadly Silence (1989) as Atty. Gianelli |
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UFO Cover-Up?: Live! (1988) as |
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Vanishing Act (1986) as Harry Kenyon |
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Video Shock: The Revolution in Your Living Room (1985) as Self - Host |
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Private Sessions (1985) as Dr. Joe Braden |
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J.F.K.: A One-Man Show (1984) as John Fitzgerald Kennedy |
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Choices of the Heart (1983) as Ambassador Robert E. White |
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Memorial Day (1983) as Matt Walker |
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Prime Suspect (1982) as Frank Staplin |
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El Salvador: Another Vietnam (1981) as Narrator |
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Good Evening Captain (1981) as Self |
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Making 'M*A*S*H' (1981) as Self |
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Damien: The Leper Priest (1980) as William Robertson |
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Letters from Frank (1979) as Richard Miller |
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Sex and the Single Parent (1979) as George McGee |
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Battered (1978) as Michael Hawks |
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Live Again, Die Again (1974) as James Carmichael |
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The Questor Tapes (1974) as Jerry Robinson |
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She Cried Murder (1973) as Walter Stepanic |
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Nightmare Step (1973) as Steven |
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The Longest Night (1972) as Wills |
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Doomsday Machine (1972) as 1st Reporter |
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Worthy to Stand (1969) as Fred Washburn |
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Dayton's Devils (1968) as Voucher Captain |
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Panic in the City (1968) as Dick Blaine |
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Targets (1968) as Man in Phonebooth |
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The Graduate (1967) as Hotel Lobby Bellhop (uncredited) |
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Countdown (1967) as Houston Engineer (uncredited) |
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Captain Newman, M.D. (1963) as Patient (uncredited) |
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The Window on Death Row (2025) Executive Producer |
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Patch Adams (1998) Producer |
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Sins of the Mind (1997) Executive Producer |
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Silent Motive (1991) Producer |
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Incident at Dark River (1989) Story |
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Incident at Dark River (1989) Executive Producer |
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Run Till You Fall (1988) Director |
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Dominick and Eugene (1988) Producer |
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Citizen: The Political Life of Allard K. Lowenstein (1983) Executive Producer |
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Ebony, Ivory and Jade (1979) Story |
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Ebony, Ivory and Jade (1979) Teleplay |