Elenco - Os Passos
Florinda Bolkan
Alice Campos / Alice CespiPeter McEnery
HenryNicoletta Elmi
Paola Bersel / Paula BurtonKlaus Kinski
Professor BlackmannLila Kedrova
Mrs. HeimCaterina Boratto
Boutique OwnerJohn Karlsen
Alfredo Laurenti / Alfred Lowenthal (as John Carlsen)Ida Galli
MaryMiriam Acevedo
Alice's Supervisor (as Myriam Acevedo)Rosita Torosh
Marie Leblanche (as Rosita Toros)Luigi Antonio Guerra
(as Luigi Guerra)Franco Magno
Member of the International Congress (uncredited)Feridun Çölgeçen
Hotel Concierge (uncredited)Bruno Degni
Member of the International Congress (uncredited)Lidia Zanussi
Member of the International Congress (uncredited)Luciano Zanussi
Member of the International Congress (uncredited)