Gary Burghoff
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.
Known for
2024M*A*S*H: The Comedy That Changed Television
Self
2010Daniel's Lot
Pastor Mahoney
2002M*A*S*H: 30th Anniversary Reunion
Himself
2000Altman on His Own Terms
Self
1995Behind the Waterfall
Mr. Connors
1992Small Kill
Fleck / Lady Esmerelda
1991Memories of M*A*S*H
Self / Radar O'Reilly
1984W*A*L*T*E*R
Walter 'Radar' O'Reilly
1980Casino
Bill Taylor
1979The Man in the Santa Claus Suit
Bob Willis
1975Twigs
The Priest
1971B.S. I Love You
Ted
1970M*A*S*H
Cpl. 'Radar' O'Reilly