Anthony Steffen

Character: El Gringo

Mark Damon

Character: Brown / Samuel Lee Barrett / Elias MacPherson

Enrico Maria Salerno

Character: Luca

Dominique Boschero

Character: Helena MacPherson

Roberto Camardiel

Character: Lobo

José Bódalo

Character: 'The Chief'

Aldo Sambrell

Character: Mexican Captain

Lorenzo Robledo

Character: Pinkerton man

Mirella Pamphili

Character: Waitress

Tito García

Character: Don Pedro Arista

Manuel Zarzo

Character: Heraclio