
William Christopher (October 20, 1932 – December 31, 2016) was an American actor and comedian, best known for playing Private Lester Hummel on Gomer Pyle, U.S.M.C. from 1965 to 1968 and Father Mulcahy on the television series MASH from 1972 to 1983 and its spinoff After MASH from 1983 to 1985.
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Male Scientist
Burton Hollis
Carl Mitchell
Elliot Weatherly
Hal Wiliston
Art Amador / Martin Beckman
Mr. Heathcote
Dr. Thomas Peterson
Father Mulcahy
Chaplain Olson
Lieutenant Donner
German Private
Foster
Thomas
Andrus
Self
Priest
Lester Hummel
Lester Hummel (uncredited)
Pvt. Lester Hummel
The Doctor
Harvey Allen
Niles
Father Mulcahy
Professor Roykirk
Interne (as Bill Christopher)
Hotel Manager (uncredited)
Self / Father Mulcahy
Bank Teller
Zip (Cloud)
Himself
Doctor
Barton
Self
Pvt. Jake Schultz
Self