John F. Hamilton

On the Waterfront(1954)

'Pop' Doyle

The Undercover Man(1949)

Police Desk Sergeant Shannon

The Amazing Mrs. Holliday(1943)

Headin' for God's Country(1943)

Hilary Higgins

Shantytown(1943)

Mr. Gorty

Spy Train(1943)

Senior Conductor (uncredited)

Men of Texas(1942)

Dwight Douglass (as J. Frank Hamilton)

The Saint's Double Trouble(1940)

Limpy

Gold Rush Maisie(1940)

Bert Davis

Allegheny Uprising(1939)

Professor

The Masked Menace(1927)

The Half-Wit named Job

Rainbow Riley(1926)

Halfwit