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.
as Himself
as Pastor Mahoney
as Himself
as Self
as Self - Panelist(1 ep)
as Mr. Connors
as Patrick Noyes(1 ep)
as Fleck / Lady Esmerelda
as Self / Radar O'Reilly
as Walter 'Radar' O'Reilly
as Radar O'Reilly(2 eps)
as Self
as Bill Taylor
as Bob Willis
as Harry Flock(1 ep)
as Roscoe Fuller(1 ep)
as Richard C. Delaney(1 ep)
as Donald Flanders(1 ep)
as Eddie Martin(1 ep)
as Gary Burghoff (uncredited)(1 ep)
as Self(1 ep)
as Alan(1 ep)
as The Priest
as Self(4 eps)
as Radar O'Reilly(169 eps)
as Ted
as Cpl. 'Radar' O'Reilly
as Self(1 ep)