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.
Hopalong Cassidy
Lucky Jenkins
California Carlson
Trudy Pendleton
Ace Gibson
Bill Watson
Jud Carter
John Blake
Ben Pendleton
Barfly
Barfly
Gambler
Barfly
Charlie
Gabby Cowhand
Barfly
Henchman
Liveryman
Barfly
Cheated Gambler
Gambler
Wounded Henchman
Flying Cloud
Henchman
Tall Henchman