Beloved movie cowboy Tex Ritter heads up two rousing Westerns in this action-packed twofer. Riders of the Frontier finds Tex impersonating an outlaw in order to infiltrate a band of cattle rustlers. In Roll, Wagons, Roll, Ritter and his sidekick Nelson McDowell lead a wagon train across the Oregon Trail. Ritter sings two songs here: "Roll Wagon Wheels" and the famous Stephen Foster tune "Oh! Susanna."