Pat J. O'Brien

AKA: Pat O'Brien

Shadows of the West

Character: Jim Kern

The Freckled Rascal

Character: Jim Kane

Flaming Frontiers

Character: Henchman Harper

Outlawed Guns

Character: Babe Rivers

Hawaiian Buckaroo

Character: Steve Wainwright (as Pat O'Brien)

Panamint's Bad Man

Character: Adams - Mine Owner

Bar 20 Justice

Character: Frazier

Bury Me Not on the Lone Prairie

Character: Bill Salters

Doomed Caravan

Character: Jim Ferber

Tailspin Tommy in The Great Air Mystery

Character: Milt Howe

Tim Tyler's Luck

Character: Patrolman Berry

The House of Terror

The Roaring West

Character: Cowhand Steve

Marry in Haste