Home People Jack McDermott Jack McDermott movies Jack McDermott movies Jack McDermott Movies (4) Hammerhead (1987) As Detective (uncredited). He was 80 years old Miami Supercops (1985) As il superiore di Doug a New York. He was 79 years old The Funhouse (1981) As Mr. Harper. He was 74 years old The Wild and the Free (1980) As Barton. He was 74 years old