Stjärnor: George Hilton, Anita Strindberg, Alberto de Mendoza, Ida Galli, Janine Reynaud, Luigi Pistilli
Besättning: Sergio Martino (Director), Ernesto Gastaldi (Screenplay), Eduardo Manzanos (Screenplay), Sauro Scavolini (Screenplay), Luciano Martino (Producer), Eugenio Alabiso (Editor)
Land: Italy, Spain
Språk: Italiano
Studio: Devon Film, Copercines
Körtid: 96 minuter
Kvalitet: HD
Släppt: Aug 16, 1971
IMDb: 4.6
Nyckelord:hotel, mask, corruption, killing, blackmail, detective, paranoia, investigation, murder, millionaire
