 Wild Bill Jones (Fuzzy Knight) is saved from three toughs by "Silver Jim" Donovan (Johnny Mack Brown), a newcomer to Winchester. They team up to campaign for Thad Morgan (William Farnum) for state senate running against crooked incumbent Walter Kincaid (LeRoy Mason.) Morgan s campaign is headed by saloon owner Queenie Canfield (Grace Leonard.) Jim visits Doc Winslow (Harry Holman) and asks him to keep on the lookout for a man with a jagged scar on his left arm, as a man so-marked had shot Jim s father in the back with a silver bullet which Jim now wears as a watch fob, with full intentions of returning it to the former owner. Kincaid has Morgan killed, and Jim, Nancy Lee (Jennifer Holt)and others now campaign for Morgan s widow, Emily (Claire Whitney.)