Claudia Cardinale

Jill

Henry Fonda

Frank

Jason Robards

'Cheyenne'

Charles Bronson

'Harmonica'

Gabriele Ferzetti

Morton

Paolo Stoppa

Sam

Woody Strode

Frank's Gunman

Jack Elam

Frank's Gunman

Keenan Wynn

Sheriff

Frank Wolff

Brett McBain

Lionel Stander

Innkeeper

Frank Braña

Frank's Gunman (uncredited)

Stefano Imparato

Patrick McBain (uncredited)

Claudio Mancini

Hanged Man (uncredited)

Al Mulock

Frank's Gunman (uncredited)

Antonio Palombi

Station Agent (uncredited)

Renato Pinciroli

Bidder (uncredited)

Aldo Sambrell

Cheyenne's Gunman (uncredited)

Conrado San Martín

McBain's Neighbor (uncredited)

Enzo Santaniello

Timmy McBain (uncredited)