Home People David P. Harmon David P. Harmon movies David P. Harmon movies David P. Harmon Movies (11) Murder on Flight 502 (1975) As Writer. He was 56 years old Killer by Night (1972) As Writer. He was 53 years old Dark Purpose (1964) As Writer. He was 45 years old The Wonderful World of the Brothers Grimm (1962) As Screenplay. He was 43 years old The Last of the Fast Guns (1958) As Writer. He was 39 years old The Big Beat (1958) As Writer. He was 39 years old Rock All Night (1957) As Story. He was 38 years old The Shadow on the Window (1957) As Writer. He was 38 years old Reprisal! (1956) As Story. He was 37 years old Reprisal! (1956) As Screenplay. He was 37 years old Johnny Concho (1956) As Screenplay. He was 37 years old
