Maria Schell

Leonie Caroll

Herbert Lom

Governor Santos

Mercedes McCambridge

Thelma Diaz

Luciana Paluzzi

Natalie Mendoza

Maria Rohm

Marie

Rosalba Neri

Zoe

Elisa Montés

Helga

Valentina Godoy

Rosalie

José María Blanco

Doctor (uncredited)

Mike Brendel

Boatman (uncredited)

Jesús Franco

Official (uncredited)

Claudia Gravy

Zoe's boss (uncredited)

Ana Lucarella

Marta (uncredited)

Olívia Pineschi

(uncredited)

Juan Antonio Riquelme

Juan Diego (uncredited)

Jesús Franco