
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.
Director William Witney
Cast

Trigger
Trigger - Roy's Horse

Elisabeth Risdon
Granny Adams

Archie Twitchell
Mike Carver (uncredited)

Pierre Watkin
George B. Hills

Pat Brady
Cowhand - Roy Rogers Riders (uncredited)

Frank Dae
Minister (uncredited)

Jack O'Shea
Man on Wagon (uncredited)

Estelita Rodriguez
Pepita Martinez

Ethan Laidlaw
Henchman (uncredited)

Lee Shumway
Joe (uncredited)

Pinky Lee
Pinky

Roy Barcroft
Clint Burnside

Kenneth Howell
Phil Hills

Mike Lally
Saloon Card Dealer (uncredited)

Kermit Maynard
Henchman (uncredited)

Frank O'Connor
Frank (uncredited)

Al Bridge
Sheriff (uncredited)

Bob Burns
Rancher (uncredited)

Roy Rogers
Roy Rogers

Penny Edwards
Madge Adams

Larry J. Blake
Stan Benson (uncredited)

Angela Stevens
Bar Girl (uncredited)