Known for Acting

Gary Richard Burghoff (born May 24, 1943) is an American actor, known for playing the character Corporal Walter Eugene "Radar" O'Reilly in the MASH series and Charlie Brown in the 1967 Off-Broadway musical You're a Good Man, Charlie Brown. Description above from the Wikipedia article Gary Burghoff, licensed under CC-BY-SA, full list of contributors on Wikipedia.
1970
as Cpl. 'Radar' O'Reilly
1980
as Bill Taylor
2000
as Self
1975
as The Priest
2000
as Self
2024
as Self
1991
as Self / Radar O'Reilly
1979
as Bob Willis
1971
as Ted
2002
as Himself
1992
as Fleck / Lady Esmerelda
1981
as Self
1995
as Mr. Connors
2010
as Himself
2010
as Pastor Mahoney
1984
as Walter 'Radar' O'Reilly