ActingMarlene ClarkBorn 1949-12-19· New York City, New York, U.S.Known forBonanza1959WESTERNHighway to Heaven1984FAMILYMarcus Welby, M.D.1969DRAMASanford and Son1972COMEDYFull filmographyBonanza1959WESTERNHighway to Heaven1984FAMILYMarcus Welby, M.D.1969DRAMASanford and Son1972COMEDYThe Rookies1972DRAMAMcCloud1970CRIMEThe Mod Squad1968ACTIONHead of the Class1986COMEDYWhat's Happening!!1976COMEDYEnter the Dragon1973ACTIONMidnight Cowboy1969DRAMA
