John F. Hamilton

On the Waterfront

('Pop' Doyle)

The Undercover Man

(Police Desk Sergeant Shannon)

Allegheny Uprising

(Professor)

The Saint's Double Trouble

(Limpy)

The Amazing Mrs. Holliday

Headin' for God's Country

(Hilary Higgins)

Shantytown

(Mr. Gorty)

The Masked Menace

(The Half-Wit named Job)

Men of Texas

(Dwight Douglass (as J. Frank Hamilton))

Gold Rush Maisie

(Bert Davis)

Spy Train

(Senior Conductor (uncredited))

Rainbow Riley

(Halfwit)