Wild Bill Hickock (William Elliott), aka The Peaceable Man, meters out justice in the tough town of Deadwood in this highly fictional western from Columbia. Unlike the historic character, Elliott's gunfighter survives his encounter with the South Dakota hellhole, where he arrives to aid beleaguered livery stable owner Clint Wilson (Richard Fiske) and his sister, Madge (Dorothy Fay), in their battle against self-appointed town czar "Flash" Kirby (Arthur Loft). But before he gets that far, there is a little matter of proving Kirby guilty of wrongdoing and to achieve that, Wild Bill earns the enmity of both the Wilsons.

Former buffalo hunter and entrepreneur Wyatt Earp arrives in the lawless cattle town of Wichita Kansas. His skill as a gun-fighter makes him a perfect candidate for Marshal, but he refuses the job until he feels morally obligated to bring law and order to this wild town.