Anthony Steffen

as El Gringo

Mark Damon

as Brown / Samuel Lee Barrett / Elias MacPherson

Enrico Maria Salerno

as Luca

Dominique Boschero

as Helena MacPherson

Roberto Camardiel

as Lobo

José Bódalo

as 'The Chief'

Aldo Sambrell

as Mexican Captain

Lorenzo Robledo

as Pinkerton man