John F. Hamilton

On the Waterfront

1954 • 'Pop' Doyle

The Undercover Man

1949 • Police Desk Sergeant Shannon

Headin' for God's Country

1943 • Hilary Higgins

Spy Train

1943 • Senior Conductor (uncredited)

Shantytown

1943 • Mr. Gorty

The Amazing Mrs. Holliday

1943

Men of Texas

1942 • Dwight Douglass (as J. Frank Hamilton)

Gold Rush Maisie

1940 • Bert Davis

The Saint's Double Trouble

1940 • Limpy

Allegheny Uprising

1939 • Professor

The Masked Menace

1927 • The Half-Wit named Job

Rainbow Riley

1926 • Halfwit