highest rated
acting
- M*A*S*H: The Comedy That Changed Television → Self
- The Real M*A*S*H → Himself
- Daniel's Lot → Pastor Mahoney
- M*A*S*H: 30th Anniversary Reunion → Himself
- Altman on His Own Terms → Self
- Enlisted: The Story of 'M*A*S*H' → Self
- Pets: Part of the Family (TV)
- Hollywood Squares (TV) → Self - Panelist
- Behind the Waterfall → Mr. Connors
- Burke's Law (TV) → Patrick Noyes
- Small Kill → Fleck / Lady Esmerelda
- Memories of M*A*S*H → Self / Radar O'Reilly
- W*A*L*T*E*R → Walter 'Radar' O'Reilly
- AfterMASH (TV) → Radar O'Reilly
- Making 'M*A*S*H' → Self
- Casino → Bill Taylor
- Tales of the Unexpected (TV) → Harry Flock
- $weepstake$ (TV) → Roscoe Fuller
- The Man in the Santa Claus Suit → Bob Willis
- Fantasy Island (TV) → Richard C. Delaney
- The Love Boat (TV) → Donald Flanders
- The Love Boat (TV) → Eddie Martin
- CHiPs (TV) → Gary Burghoff (uncredited)
- Donny & Marie (TV) → Self
- Wonder Woman (TV) → Alan
- Twigs → The Priest
- Dinah! (TV) → Self
- M*A*S*H (TV) → Radar O'Reilly
- B.S. I Love You → Ted
- M*A*S*H → Cpl. 'Radar' O'Reilly
- The Good Guys (TV)
- The Merv Griffin Show (TV) → Self