A Federal Marshall (Robert Taylor) nicknamed "The Hangman" traces a robbery suspect (Jack Lord) to a small town, but the convict has turned his life around, he's now married and he and his wife are expecting a child. Not only is he supported by his friends and neighbors, but also by the town's sheriff (Fess Parker). The Marshall offers the convict's ex-lover (Tina Louise) a new lease on life; all she has to do is to finger the man she still loves and walk away with the reward. For the first time in his career, the lawman is faced with a serious challenge to his method of justice as the citizens band together to stop their friend's capture.
THE HANGMAN is a stock western with a thin plot and cardboard characters, about a rigid, U.S. Marshal. Mackenzie Bovard (Robert Taylor) takes his job working for the federal government very seriously, and when he goes out to get the riff-raff that defy the laws of the land, he finds them and hangs them. This one-two punch does not sit well with a local community when he comes into their midst to pick up Johnny Bishop (Jack Lord). Johnny has turned himself around and is not only supported by his friends and neighbors, but also by the sheriff (Fess Parker). For the first time in his career, Mackenzie is faced with a serious challenge to his method of justice.