Trailer
Cast
John Karlsen
Alfredo Laurenti / Alfred Lowenthal (as John Carlsen)
Esmeralda Ruspoli
Lidia Zanussi
Member of the International Congress (uncredited)
Peter McEnery
Henry
Nicoletta Elmi
Paola Bersel / Paula Burton
Ida Galli
Mary
Rosita Torosh
Marie Leblanche (as Rosita Toros)
Lila Kedrova
Mrs. Heim
Miriam Acevedo
Alice's Supervisor (as Myriam Acevedo)
Franco Magno
Member of the International Congress (uncredited)
Feridun Çölgeçen
Hotel Concierge (uncredited)
Luciano Zanussi
Member of the International Congress (uncredited)
Florinda Bolkan
Alice Campos / Alice Cespi
Caterina Boratto
Boutique Owner
Luigi Antonio Guerra
(as Luigi Guerra)
Klaus Kinski
Professor Blackmann