Home People William Sylvester William Sylvester shows William Sylvester shows William Sylvester TV Shows (16) Big Shamus, Little Shamus (1979) He was 57 years old Buck Rogers in the 25th Century (1979) He was 57 years old What Really Happened To the Class Of '65? (1977) He was 55 years old The Hardy Boys / Nancy Drew Mysteries (1977) He was 54 years old Quincy, M.E. (1976) He was 54 years old Gemini Man (1976) As Leonard Driscoll, He was 54 years old Switch (1975) He was 53 years old Harry O (1974) He was 52 years old Cannon (1971) He was 49 years old McCloud (1970) He was 48 years old Marcus Welby, M.D. (1969) He was 47 years old The High Chaparral (1967) He was 45 years old The F.B.I. (1965) He was 43 years old Green Acres (1965) He was 43 years old The Sentimental Agent (1963) He was 41 years old The Saint (1962) As Foots Fortunati, He was 40 years old
