"As the railroad builders advance unstoppably through the Arizona desert on their way to the sea, Jill arrives in the small town of Flagstone with the intention of starting a new life."
Claudia Cardinale
as Jill
Henry Fonda
as Frank
Jason Robards
as 'Cheyenne'
Charles Bronson
as 'Harmonica'
Gabriele Ferzetti
as Morton
Paolo Stoppa
as Sam
Woody Strode
as Frank's Gunman
Jack Elam
Keenan Wynn
as Sheriff
Frank Wolff
as Brett McBain
Lionel Stander
as Innkeeper
Frank Braña
as Frank's Gunman (uncredited)
Stefano Imparato
as Patrick McBain (uncredited)
Claudio Mancini
as Hanged Man (uncredited)
Al Mulock
Antonio Palombi
as Station Agent (uncredited)
Renato Pinciroli
as Bidder (uncredited)
Aldo Sambrell
as Cheyenne's Gunman (uncredited)
Conrado San Martín
as McBain's Neighbor (uncredited)
Enzo Santaniello
as Timmy McBain (uncredited)
Simonetta Santaniello
as Maureen McBain (uncredited)
Luana Strode
as Cattle Corner Woman (uncredited)
Fabio Testi
Marco Zuanelli
as 'Wobbles' (uncredited)
Antonio Molino Rojo
Román Ariznavarreta
as Logan (uncredited)
John Frederick
as Jim (uncredited)
Aldo Berti
Spartaco Conversi
Saturno Cerra
Paolo Figlia
Dino Mele
as Harmonica as a Boy (uncredited)
Simonetta Stefanelli
Regina Elena Bisio
as Old Woman in the Tavern (uncredited)
Michael Harvey
Mickey Knox
Dialogue
Carlo Simi
Production Design
Ennio Morricone
Conductor
Roberto Arcangeli
Sound Effects
Dario Argento
Story
John Landis
Stunts
Original Music Composer
Fulvio Morsella
Producer
Ugo Tucci
Production Supervisor
Grazia De Rossi
Hairdresser
Sergio Donati
Screenplay
Production Manager
Alberto De Rossi
Makeup Supervisor
Claudio Maielli
Sound Engineer
Bernardo Bertolucci
Nino Baragli
Editor
Bino Cicogna
Executive Producer
Giannetto De Rossi
Makeup Artist
Tonino Delli Colli
Director of Photography
Italo Cameracanna
Sergio Leone
Director
Luciano Anzellotti
Costume Designer
Eros Bacciucchi
Special Effects
Elio Pacella
Fausto Ancillai
Giancarlo Santi
First Assistant Director
Bruno Battisti D'Amario
Musician
Claudio Scarchilli
Benito Stefanelli