Home People David McMahon David McMahon movies David McMahon movies David McMahon Movies (23) The Lover (1969) As Bob. Birdman of Alcatraz (1962) As Inmate (uncredited). He was 18 years old The Case of Patty Smith (1962) As Father O'Brien. He was 18 years old The Monster That Challenged the World (1957) As Patterson. He was 23 years old The Deadly Mantis (1957) As Capt. Frank Carver. He was 23 years old The Peacemaker (1956) As Sam Davis. He was 24 years old It Conquered the World (1956) As Gen. Carpenter. He was 24 years old The Creature Walks Among Us (1956) As Capt. Stanley. He was 24 years old Rebel Without a Cause (2018) As Crunch's Vater (uncredited). He was 37 years old The War of the Worlds (1953) As Minister, First Church (uncredited). He was 27 years old Off Limits (1953) As Shore Patrolman (uncredited). He was 27 years old Don't Bother to Knock (1952) As Uniformed Cop at End (uncredited). He was 28 years old Roadblock (1951) As Police Radio Operator (uncredited). He was 29 years old Darling, How Could You! (1951) As Naval Lieutenant (uncredited). He was 29 years old The Scarf (1951) As State Trooper. He was 29 years old The Thing From Another World (1951) As Gen. Fogarty. He was 29 years old Cry Danger (1951) As Cop at Trailer Park (uncredited). He was 29 years old Three Secrets (1950) As Undetermined Role. He was 30 years old Where the Sidewalk Ends (1950) As Harrington (uncredited). He was 30 years old Peggy (1950) As Cab Driver. He was 30 years old Adam's Rib (1949) As Reporter (uncredited). He was 31 years old Pitfall (1948) As Police Lieutenant. He was 32 years old Something in the Wind (1947) As Nolan (uncredited). He was 33 years old
