Susanna Pass

The bad guys dynamite a fish hatchery. They're trying to put the hatchery out of business so they can get possession of oil underneath the lake. Roy is a game warden investigating the dynamiting.

• Stanley WilsonOriginal Music Composer
• Nathan ScottOriginal Music Composer
• R. Dale ButtsOriginal Music Composer
• William WitneyDirector
• Sloan NibleyScreenplay
• John K. ButlerScreenplay

• Roy RogersRoy Rogers
• TriggerTrigger - Roy's Horse
• Dale EvansKay 'Doc' Parker
• Estelita RodriguezRita
• Martín GarralagaCarlos
• Robert Emmett KeaneMartin Masters, Newspaper editor
• Lucien LittlefieldRussell Masters
• Douglas FowleyRoberts aka Walter P. Johnson
• David SharpeHenchman Vince
• Robert BiceBob Oliver
• Foy WillingFoy
• Peter BroccoCast