When three Texas Rangers try to investigate kidnapped Mexicans being used as forced labor in the mines of Silver Bullet, they are framed for murder by the town's corrupt sheriff.

Hopalong Cassidy

California Carlson

Johnny Travers

Orestes Krebs

Inez LaBarca

Don Enrique Perez

Quinn

Commandante

Loren

Barton

Miner

Miner

Henchman / Miner

Cook

Mine Guard
April 2, 1943

Hopalong Cassidy

California Carlson

Johnny Travers

Orestes Krebs

Inez LaBarca

Don Enrique Perez

Quinn

Commandante

Loren

Barton

Miner

Miner

Henchman / Miner

Cook

Mine Guard
