Estrellas: Christopher Lee, Richard Greene, Howard Marion-Crawford, Tsai Chin, Günther Stoll, Rosalba Neri
Personal: Harry Alan Towers (Producer), Manuel Merino (Director of Photography), Ascensión Hernández (Makeup Artist), Vicenta Salvadó (Hairstylist), Sax Rohmer (Novel), Santiago Ontañón (Co-Art Director)
País: Germany, Italy, Liechtenstein, Spain, Turkey, United Kingdom
Idioma: English
Estudio: Balcázar, Italian International Film, Tilma Films, Terra-Filmkunst, Towers of London Productions
Duración: 92 minutos
Calidad: HD
Lanzamiento: May 29, 1969
IMDb: 7.2