"A NEW SINGING -ACTION WESTERN STAR FLASHES ACROSS THE SCREEN!"
In his starring debut, Roy gets elected to Congress in order to bring water to the ranchers in his district. In Washington, he learns he needs the backing of a key congressman and gets that man to go west for an inspection trip. When the congressman is initially unimpressed, Roy gets the inspection party stranded without water to show the true conditions.
Roy Rogers

Eleanor Fairbanks

John Fairbanks

Frog

Tom Andrews

Mayor Biggs

Congressman Edward H. Marlowe

Member of Maple City Four
Member of Maple City Four
Member of Maple City Four
Member of Maple City Four
Mr. Richards

Sheriff

Dam Guard Captain

Sen. William P. Scully

Mrs. Marlowe

Senator Wilson
Mrs. Wilson
Rankin, leader of mob to blow up dam

Tremaine, Rankin's partner

Radio Announcer

Peddler in Old Truck with Bell
Water Wagon Driver

Deputy Pete
Larkin