Alice Campos / Alice Cespi

Florinda Bolkan

Acting

Henry

Peter McEnery

Acting

Paola Bersel / Paula Burton

Nicoletta Elmi

Acting

Professor Blackmann

Klaus Kinski

Acting

Mrs. Heim

Lila Kedrova

Acting

Boutique Owner

Caterina Boratto

Acting

Alfredo Laurenti / Alfred Lowenthal (as John Carlsen)

John Karlsen

Acting

Mary

Ida Galli

Acting

Alice's Supervisor (as Myriam Acevedo)

Miriam Acevedo

Acting

Marie Leblanche (as Rosita Toros)

Rosita Torosh

Acting

(as Luigi Guerra)

Luigi Antonio Guerra

Acting

Member of the International Congress (uncredited)

Franco Magno

Acting

Esmeralda Ruspoli

Acting

Hotel Concierge (uncredited)

Feridun Çölgeçen

Acting

Member of the International Congress (uncredited)

Bruno Degni

Acting

Member of the International Congress (uncredited)

Lidia Zanussi

Acting

Member of the International Congress (uncredited)

Luciano Zanussi

Acting