Home People Max Kleven Max Kleven shows Max Kleven shows Max Kleven TV Shows (7) Magnum, P.I. (1980) He was 47 years old Mannix (1967) He was 34 years old The Invaders (1967) As Guard, He was 33 years old The F.B.I. (1965) He was 32 years old Get Smart (1965) He was 32 years old The Big Valley (1965) He was 32 years old Combat! (1962) He was 29 years old