Brown's principal antagonist this time is the town boss (Hugh Prosser), an outlaw who has killed the community's leading citizen. The dead man's grown children (Jane Adams and Riley Hill) want to investigate the killing, but the outlaw puts a stop to this by hiring a dance-hall dame (Constance Worth) to pose as the kids' long-lost mother. Johnny isn't fooled by this subterfuge, nor is his comic sidekick (Max Terhune). Once the plot has been established, Western Renegades adheres strictly to formula -- right down to Johnny Mack Brown's relinquishing the film's romantic-lead responsibilities to the younger, thinner Steve Clark.