With plans for a breeding ranch, Rock Rockwell and his partner set out to capture Outlaw, a spirited stallion, unaware he once belonged to Aldis Spain, their neighbor's niece. Agreeing to help her trap the horse, Rock runs afoul of Harry Jennings, a rival rancher who wants Outlaw for himself. While Aldis persuades Rock to tame Outlaw, Jennings decides that if he can't have him, nobody can.
