Acting
Gary Burghoff
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.
Titles
Hollywood Squares
1998
The Merv Griffin Show
1962
The Love Boat
1977
M*A*S*H
1972
Dinah!
1974
Tales of the Unexpected
1979
Fantasy Island
1978
Wonder Woman
1975
CHiPs
1977
Burke's Law
1994
Donny & Marie
1976
AfterMASH
1983
M*A*S*H
1970
The Good Guys
1968
Memories of M*A*S*H
1991
Casino
1980
B.S. I Love You
1971
Altman on His Own Terms
2000
M*A*S*H: The Comedy That Changed Television
2024
The Man in the Santa Claus Suit
1979
M*A*S*H: 30th Anniversary Reunion
2002
Twigs
1975
Small Kill
1992
Behind the Waterfall
1995
Daniel's Lot
2010
W*A*L*T*E*R
1984