Sergio Leone	...	(Réalisateur)
Dario Argento, Bernardo Bertolucci	...	(Scénariste)
Henry Fonda	...	Frank
Claudia Cardinale	...	Jill McBain
Jason Robards	...	Cheyenne
Charles Bronson	...	Harmonica
Gabriele Ferzetti	...	Morton (railroad baron)
Paolo Stoppa	...	Sam
Woody Strode	...	Stony (member of Frank's gang)
Jack Elam	...	Snaky (member of Frank's gang)
Keenan Wynn	...	Sheriff (auctioneer)
Frank Wolff	...	Brett McBain
Lionel Stander	...	Barman

Commentaires: There were three men in her life. One to take her... one to love her... and one to kill her.

Résumé: Story of a young woman, Mrs. McBain, who moves from New Orleans to frontier Utah, on the very edge of the American West. She arrives to find her new husband and family slaughtered, but by who? The prime suspect, coffee-lover Cheyenne, befriends her and offers to go after the real killer, assassin gang leader Frank, in her honor. He is accompanied by Harmonica on his quest to get even. Get-rich-quick subplots and intricate character histories intertwine with such artistic flair that this could in fact be the movie-to-end-all-movies.