"Nobody, but "Nobody," knows the trouble he's in!" A young, easygoing gunman (Hill) worships and competes with an old gunfighter (Fonda) who only wants to retire.

"There were three men in her life. One to take her... one to love her... and one to kill her." Epic story of a mysterious stranger with a harmonica who joins forces with a notorious desperado to protect a beautiful widow from a ruthless assassin working for the railroad.