Stagecoach boss Jeff Clark is shot while leading an assault on rival railroad workers. As he lays dying, he pleads for the two competing factions to stop their feud, turning over his share of Pioneer Stagecoach Lines to his daughter Susan. Stubborn stage driver Fuzzy Jones doesn't trust Clark's business partner and sends for Tom Cameron - The Lone Rider - to investigate. Susan's partner, conniving co-owner Harvey Kent, plans to kill the
