Home People Scott McKay Scott McKay shows Scott McKay shows Scott McKay TV Shows (10) Harry O (1974) He was 13 years old Mannix (1967) He was 6 years old Alfred Hitchcock Presents (1955) He was 5 years old Climax! (1954) He was 6 years old Schlitz Playhouse of Stars (1951) He was 9 years old The Stage Door (1950) As Hank Merlin, He was 10 years old Robert Montgomery Presents (1950) He was 10 years old Suspense (1949) He was 11 years old Studio One (1948) He was 12 years old The Philco Television Playhouse (1948) He was 12 years old