James Kincaid controls the local water supply and plans to do away with the other ranchers. Government agent Sandy Saunders arrives undercover to investigate Kincaid's land swindle scheme, and win the heart of one of his victims, Fay Denton.
Riders of Destiny is a 1933 pre-Code Western musical film starring 26-year-old John Wayne as Singin' Sandy Saunders, the screen's second singing cowboy. It was the first of a series of sixteen Lone Star Westerns made for Monogram Pictures between 1933 and 1935, by Wayne and director Robert N. Bradbury, and the first pairing of Wayne with George "Gabby" Hayes.