Pirates on Horseback
Hoppy, Lucky and California search for a mine owned by Trudy Pendleton after it was taken from her by thw swindling gambler Ace Gibson. They find the mine and Hoppy fights Gibson over it.
Genre: Western
Cast: William Boyd, Russell Hayden, Andy Clyde, Eleanor Stewart, Morris Ankrum, William Haade, Dennis Moore, Henry Hall, Britt Wood, Silver Tip Baker, Rudy Bowman, Bob Card, Jack Hendricks
Crew: Lesley Selander (Director), Ethel La Blanche (Screenplay), J. Benton Cheney (Screenplay), Clarence E. Mulford (Characters), Harry Sherman (Producer)