Pat J. O'Brien
Bilinen Yapımlar
Bury Me Not on the Lone Prairie
Bill Salters
1941
Bury Me Not on the Lone Prairie
Bill Salters
Doomed Caravan
Jim Ferber
1941
Doomed Caravan
Jim Ferber
Panamint's Bad Man
Adams - Mine Owner
1938
Panamint's Bad Man
Adams - Mine Owner
Flaming Frontiers
Henchman Harper
1938
Flaming Frontiers
Henchman Harper
Bar 20 Justice
Frazier
1938
Bar 20 Justice
Frazier
Hawaiian Buckaroo
Steve Wainwright (as Pat O'Brien)
1938
Hawaiian Buckaroo
Steve Wainwright (as Pat O'Brien)
Tim Tyler's Luck
Patrolman Berry
1937
Tim Tyler's Luck
Patrolman Berry
Tailspin Tommy in The Great Air Mystery
Milt Howe
1935
Tailspin Tommy in The Great Air Mystery
Milt Howe
Outlawed Guns
Babe Rivers
1935
Outlawed Guns
Babe Rivers
The Roaring West
Cowhand Steve
1935
The Roaring West
Cowhand Steve
The Freckled Rascal
Jim Kane
1929
The Freckled Rascal
Jim Kane
The House of Terror
1928
The House of Terror