Filmografía
Películas
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M*A*S*H: The Comedy That Changed Television
Self2024
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M*A*S*H: 30th Anniversary Reunion
Himself2002
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Heaven Sent
Priest1994
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Memories of M*A*S*H
Self / Father Mulcahy1991
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The Little Troll Prince
1987
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For the Love of It
Barton1980
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Hearts of the West
Bank Teller1975
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With Six You Get Eggroll
Zip (Cloud)1968
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The Shakiest Gun in the West
Hotel Manager (uncredited)1968
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The Private Navy of Sgt. O'Farrell
Pvt. Jake Schultz1968
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The Perils of Pauline
Doctor1967
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Por dinero, casi todo
Interne (as Bill Christopher)1966
Series
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Team Knight Rider
Professor Roykirk1997
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Diagnosis: Murder
Art Amador / Martin Beckman1993
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Lois & Clark: Las nuevas aventuras de Superman
1993
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Mad About You
Chaplain Olson1992
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The New WKRP in Cincinnati
1991
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Se Ha Escrito un Crimen
Burton Hollis1984
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AfterMASH
Father Mulcahy1983
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The Love Boat
Carl Mitchell1977
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The Love Boat
Elliot Weatherly1977
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The Love Boat
Hal Wiliston1977
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Dinah!
Self1974
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Good Times
The Doctor1974
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Mash
Father Mulcahy1972
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Nichols
Niles1971
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Columbo
Male Scientist1971
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Los Dos Mosqueteros
1971
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That Girl
1966
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Hogan's Heroes
Lieutenant Donner1965
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Hogan's Heroes
German Private1965
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Hogan's Heroes
Foster1965
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Hogan's Heroes
Thomas1965
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Gomer Pyle, U.S.M.C.
1964
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Gomer Pyle, U.S.M.C.
Lester Hummel1964
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Gomer Pyle, U.S.M.C.
Lester Hummel (uncredited)1964
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Gomer Pyle, U.S.M.C.
Pvt. Lester Hummel1964
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The Patty Duke Show
1963
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The Mike Douglas Show
Self1961
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The Andy Griffith Show
Mr. Heathcote1960
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The Andy Griffith Show
Dr. Thomas Peterson1960