 Trail boss Jimmy Wakely (Jimmy Wakely)and "Lasses" White (Lee  Lasses  White)are taking a large herd to Cheyenne for his uncle, Frank Porter(Budd Buster), but are stopped by a large fence enclosing the new ranch of their old friend Charles Miller(Jack Baxley), whose children, Ellen (Pat Starling) and Bill (Dennis Moore), grew up with Jimmy. Miller s foreman John Harvin (Bob Duncan)conspires with Jimmy s trail hand, Dave Warren (Zon Murray), to create a range war between Porter and Miller as a cover for their rustling from both ranchers. Porter appeals to Sheriff George Perry (Jasper Palmer) for the return of his cattle that have been driven through the fence, but is told he will have to pay a bounty. Jimmy strikes an impasse between the two ranchers by staking a claim and building another fence, so that Miller has no road from his ranch to town. Jimmy then sets out to discover who the real culprits are behind the trouble.