Pat J. O'Brien

The Roaring West

7/8/1935

The Freckled Rascal

3/31/1929

Fury of the Wild

1/6/1929

Outlawed Guns

7/29/1935

Tailspin Tommy in The Great Air Mystery

10/20/1935

Hawaiian Buckaroo

1/14/1938

Marry in Haste

2/1/1924

Panamint's Bad Man

7/7/1938

Shadows of the West

8/1/1921

Tim Tyler's Luck

12/27/1937

The House of Terror

1/1/1928

Bury Me Not on the Lone Prairie

3/21/1941

Bar 20 Justice

6/24/1938

Doomed Caravan

1/10/1941

Flaming Frontiers

7/5/1938