Caleb Black, preacher and part-time bounty-hunter, is tempted to turn in the outlaws he knows are in the ramshackle buildings he comes across. The reward money is a great incentive and he decides to go into partnership with two other black men and another bounty-hunter, Gus Spencer. Trouble is not long coming when the outlaws get wise to Caleb's scheming. Gus is badly beaten and the other three partners seem destined for Boot Hill. Will Caleb's deadly skills be enough to let them blaze their way out of danger and collect the reward money?