Boris Karloff

Franz Badulescu

Jean-Pierre Aumont

Claude Marchand

Viveca Lindfors

Tania Badulescu

Rosenda Monteros

Valerie

Milo Quesada

Shanghai

Dyanik Zurakowska

Elga

Rubén Rojo

Pablo

Jacqui Speed

Pilar

Mercedes Rojo

Gypsy Queen

Mary Lou Palermo

Stewardess

Manuel de Blas

Lenny

Eduardo Coutelenq

Domingo

Santos Alcocer

Director

John Melson

Screenplay

Edward Mann

Screenplay

José Luis Bayonas

Writer

Robert D. Weinbach

Producer

Francisco Sempere

Director of Photography

Gil Parrondo

Art Direction

Edward Mann

Producer

Gilbert Simmons

Associate Producer

Donald Havens

Associate Producer

Edward Mann

Director

Ray Ellis

Original Music Composer

José Luis Navarro

Original Music Composer

José Antonio Rojo

Editor

Gloria Castellanos

Hairstylist

Manolita G. Fraile

Makeup Artist

Ángel Rosson y Rubio

Production Manager

Manolita Iglesias

Wardrobe Master

Ricardo Andreu

Camera Operator

Thierry Pathé

Special Effects Supervisor