Yıldızlar: George Hilton, Anita Strindberg, Alberto de Mendoza, Ida Galli, Janine Reynaud, Luigi Pistilli
mürettebat: Sergio Martino (Director), Ernesto Gastaldi (Screenplay), Eduardo Manzanos (Screenplay), Sauro Scavolini (Screenplay), Luciano Martino (Producer), Eugenio Alabiso (Editor)
ülke: Italy, Spain
Dil: Italiano
Stüdyo: Devon Film, Copercines
Çalışma Süresi: 96 dakika
Kalite: HD
Çıkış: Aug 16, 1971
IMDb: 4.6
Anahtar kelimeler:hotel, mask, corruption, killing, blackmail, detective, paranoia, investigation, murder, millionaire
