Richard O'BrienActingJuly 14, 1917— March 29, 1983(65 years old)Fargo, North Dakota, USAPopularity: 1IMDbKnown For7.9Little House on the PrairieHugh MacGregor7.3The FugitiveMacklin7.3The Six Million Dollar ManBreen7.6The Rockford FilesArthur Kelso7.5Quincy, M.E.Bernie7.2The Incredible HulkMr. Roberts6.6My Three SonsTom Stratman6.7GunsmokeSimpson7.2KojakSgt. Harry Doyle6.8The InvadersPolice Sergeant7.0Wonder WomanFrank Wilson7.0Barnaby JonesSheriffFilmographyMovies26TV Shows18AllCast26CrewBrowse All1980s7.5The Kids Who Knew Too MuchCommissioner Avery1970s8.4The Golden Gate MurdersBridge Foreman6.5The Ordeal of Patty HearstHolman6.6Heaven Can WaitAdvisor to Former Owner9.0The Two-FiveChief6.4Looking for Mr. GoodbarFather Timothy6.8The PackDodge5.8The Shaggy D.A.Desk Sergeant6.3No Deposit, No ReturnCapt. Boland7.5The Whiz Kid and the Carnival Caper9.0High Velocity8.3The Art of CrimeChief of Detectives6.5Returning HomeMr. Cameron5.5Nightmare HoneymoonSheriff7.0In TandemConstruction Boss7.0The Thief Who Came to DinnerSgt. Del Conte6.7The LonersDriver6.0The HonkersMatt Weber7.4Ransom for a Dead ManPriest7.0The Andromeda StrainGrimes5.7Incident in San FranciscoJasper Mahoney4.6Pieces of DreamsMonsignor Francis Hurley1960s6.2MadiganDet. O'Brien6.7Rough Night in JerichoFrank Ryan5.6Chamber of HorrorsDr. Romulus Cobb