Pat J. O'Brien

Doomed Caravan

Rol: Jim Ferber

Bar 20 Justice

Rol: Frazier

Tim Tyler's Luck

Rol: Patrolman Berry

Bury Me Not on the Lone Prairie

Rol: Bill Salters

Hawaiian Buckaroo

Rol: Steve Wainwright (as Pat O'Brien)

Panamint's Bad Man

Rol: Adams - Mine Owner

Outlawed Guns

Rol: Babe Rivers

Tailspin Tommy in The Great Air Mystery

Rol: Milt Howe

Shadows of the West

Rol: Jim Kern

Flaming Frontiers

Rol: Henchman Harper

Marry in Haste

The Freckled Rascal

Rol: Jim Kane