Harkness
Real life rodeo champion Hoot Gibson plays Dan Molloy, an expert rider who wins the big one, the Calgary Stampede. When the father of his new French-Canadian girlfriend turns up dead, Molloy is the only suspect!
Red McLaren
Clarence, an eastern college youth masquerading as a mild, inoffensive dandy, joins a Wild West show where he clashes with the leading lady, "Calamity" Jane, a man-hater.
Sheriff Tom Poole
The Ramblin' Kid, a cowboy, falls in love with Carolyn June, a beautiful easterner, and wins her after he triumphs in a rodeo in spite of having been doped by his enemy, Sabota the Greek, a crafty racetrack tout.
The Adjutant
Blinky, the bespectacled son of Col. "Raw Meat" Islip, is scorned by his fellow cavalrymen stationed on the Mexican border because his previous military experience was as a Boy Scout.
Sandy
Duke Travis returns from the war suffering from shell shock and an inordinate fear of guns. His father, a ranch owner, refuses to accept Duke's disability and considers him a coward.
Ringmaster
Hector MacKnight, known to the townspeople as "Goofy" and an irritatingly terrible fiddler, is innocently drawn into a rigged poker game. A general fight brings the sheriff, and a chase ensues. Before the confusion is ended and Hector cleared, he meets Ruth Randolph and becomes involved in a circus while trying to recover the other half of her treasure map.