The infamous Stanton gang has just robbed a Wells Fargo stage. Believing they had gotten away with the perfect crime... that was till U. S. Marshal 'Killer Jake' Boone tracks him down. Stanton is soon brought to trial. Serving fifty years of hard labor in the State Prison.

Now twenty years later, Stanton breaks free and started terrorizing, seeking revenge. Coming out of retirement, Jake, along with his Kiowa-Apache tracker Crazy Wolf, later joined by Benj Tate, a young gun, and Joe Henry Bass, an ex-Confederate outlaw. Soon a deadly showdown occurs leaving many men dead. As our heroes battle the odds, a hidden secret is then discovered.