Pat J. O'Brien
No birthday available.
No biography available.

No birthday available.
No biography available.
Media | ||||
|---|---|---|---|---|
| Movie | 1921 | Shadows of the West | Jim Kern | |
| Movie | 1929 | The Freckled Rascal | Jim Kane | |
| Movie | 1938 | Flaming Frontiers | Henchman Harper | |
| Movie | 1935 | Outlawed Guns | Babe Rivers | |
| Movie | 1938 | Hawaiian Buckaroo | Steve Wainwright (as Pat O'Brien) | |
| Movie | 1938 | Panamint's Bad Man | Adams - Mine Owner | |
| Movie | 1938 | Bar 20 Justice | Frazier | |
| Movie | 1941 | Bury Me Not on the Lone Prairie | Bill Salters | |
| Movie | 1941 | Doomed Caravan | Jim Ferber | |
| Movie | 1935 | Tailspin Tommy in The Great Air Mystery | Milt Howe | |
| Movie | 1937 | Tim Tyler's Luck | Patrolman Berry | |
| Movie | 1928 | The House of Terror | ||
| Movie | 1935 | The Roaring West | Cowhand Steve | |
| Movie | 1924 | Marry in Haste |
No crew credits available.