John F. Hamilton

1954

On the Waterfront 'Pop' Doyle

1949

The Undercover Man Police Desk Sergeant Shannon

1939

Allegheny Uprising Professor

1940

The Saint's Double Trouble Limpy

1943

The Amazing Mrs. Holliday

1940

Gold Rush Maisie Bert Davis

1943

Shantytown Mr. Gorty

1943

Headin' for God's Country Hilary Higgins

1943

Spy Train Senior Conductor (uncredited)

1942

Men of Texas Dwight Douglass (as J. Frank Hamilton)

1927

The Masked Menace The Half-Wit named Job

1926

Rainbow Riley Halfwit