John Ericson

George Steele

Bernardina Sarrocco

Alvia (as Berna Rock)

Manolita Barroso

Fatima

Carlo Hintermann

Prof. Gunther Reisch

Beni Deus

Ben Ullah

José Manuel Martín

Nailawi

Erika Blanc

Malvina

Dario Michaelis

RIU Agent

Franco Ressel

Fritz (as Frank Ressel)

Tullio Altamura

Dignitary in Court (as Rullio Altamura)

Dario De Grassi

Yussef

Mino Doro

Solis (as Nino Doro)

Luigi Tosi

Azul (as Gigi Tosi)

Cristina Gaïoni

Rosie (as Cristina Gajoni)

Silvana Bacci

Alvia's Handmaid (uncredited)

Tina Conte

Singer in Bar (uncredited)

Consalvo Dell'Arti

RIU Agent (uncredited)

Renato Terra

Fatima's Henchman (uncredited)

Ferdinando Felicioni

Producer

Teo Usuelli

Music

Domenico Paolella

Story

Francisco Sánchez

Director of Photography

Tersicore Kolosoff

Assistant Director

Víctor Auz

Screenplay

Elio Micheli

Costume Design

Giulio Pappagallo

Production Supervisor

Domenico Paolella

Screenplay

Camillo Del Signore

Set Decoration

Bernardino Fronzetti

Sound Engineer

Vinicio Marinucci

Story

Antonietta Zita

Editor

Domenico Paolella

Director

José López Moreno

Screenplay

Víctor Auz

Story

Marcello Masciocchi

Director of Photography

José López Moreno

Story

Antonio Sanz

Production Manager

Elio Micheli

Production Design

Antonio Grilli

Special Effects

Antonio Schiavo Lena

Camera Operator

Vinicio Marinucci

Adaptation