Eddie Constantine

Al Pereira

Françoise Brion

Lady Cecilia Addington Courtney

Fernando Rey

Sir Percy

Sophie Hardy

Cynthia Lewis

Alfredo Mayo

Baxter

Ricardo Palacios

Hermes

Marcelo Arroita-Jáuregui

Olsen

Vicente Roca

Lee Wee

Gene Reyes

Chang-Howe

Jesús Franco

Piano Player

Mara Laso

Girl from Lisbon

Dina Loy

Automat

Aida Power

Automat

Lemmy Constantine

X-3

Ramón Centenero

Oscar Hawkie

Antonio Padilla

Monsieur 8

Rafael Cortés

Minister in Assassination Film (uncredited)

Jesús Franco

Pianist (uncredited)

Antonio Jiménez Escribano

General Crosby (uncredited)

Ángel Menéndez

Allan Maxwell (uncredited)

Antonio Pica

Robot (uncredited)

Lorenzo Robledo

Commissaire Molynski (uncredited)

Manuel Vidal