In Old Amarillo

A drought is about to end the cattle business. The owner of a canning factory wants to buy all the remaining cattle cheap. He plans to ruin the cattlemen's plans to ship water by train and to seed the clouds for rain. Roy is sent by a packing house to investigate.

• 
  William Witney

• 
  Roy Rogers
  Roy Rogers
• 
  Trigger
  Trigger - Roy's Horse
• 
  Estelita Rodriguez
  Pepita Martinez
• 
  Penny Edwards
  Madge Adams
• 
  Pinky Lee
  Pinky
• 
  Roy Barcroft
  Clint Burnside
• 
  Pierre Watkin
  George B. Hills
• 
  Kenneth Howell
  Phil Hills
• 
  Elisabeth Risdon
  Granny Adams
• 
  William Holmes
  Henchman Martin
• 
  Walter Bacon
  Rancher (uncredited)
• 
  George Bamby
  Accordion Player - Roy Rogers Riders (uncredited)
• 
  Michael Barton
  Member - Roy Rogers Riders (uncredited)
• 
  Larry J. Blake
  Stan Benson (uncredited)
• 
  Pat Brady
  Cowhand - Roy Rogers Riders (uncredited)
• 
  Al Bridge
  Sheriff (uncredited)
• 
  Jimmy Bryant
  Cowhand - Roy Rogers Riders (uncredited)
• 
  Buck Bucko
  Barfly (uncredited)
• 
  Bullet
  Bullet (uncredited)
• 
  Bob Burns
  Rancher (uncredited)