ActingDolph SweetBorn 1920-07-18Adolphus Jean Sweet (July 18, 1920 – May 8, 1985) was an American actor.Known forDark Shadows1966DRAMALittle House on the Prairie1974WESTERNHill Street Blues1981DRAMAHart to Hart1979ACTIONFull filmographyDark Shadows1966DRAMALittle House on the Prairie1974WESTERNHill Street Blues1981DRAMAHart to Hart1979ACTIONTaxi1978COMEDYGimme a Break!1981COMEDYThe Amazing Spider-Man1978SCI-FIReds1981DRAMAHeaven Can Wait1978FANTASYColossus: The Forbin Project1970SCI-FIThe Wanderers1979DRAMASisters1973THRILLER