
An American agent discovers that the Red Chinese have built a secret atomic city from which they will attempt to invade America.
Cast

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)
Crew

Domenico Paolella
Director, Screenplay, Story
Vinicio Marinucci
Adaptation, Story
Víctor Auz
Screenplay, Story
José López Moreno
Screenplay, Story
Antonietta Zita
Editor
Francisco Sánchez
Director of Photography
Marcello Masciocchi
Director of Photography

Tersicore Kolosoff
Assistant Director
Giulio Pappagallo
Production Supervisor
Ferdinando Felicioni
Producer
Elio Micheli
Production Design, Costume Design
Antonio Schiavo Lena
Camera Operator
Bernardino Fronzetti
Sound Engineer
Antonio Grilli
Special Effects
Teo Usuelli
Music
Camillo Del Signore
Set Decoration
Antonio Sanz
Production Manager