A newlywed couple visits the husband's hometown of Geneva, where they are subjected to threats stemming from the death of his former fiancée.
Carroll Baker
as Deborah
Jean Sorel
as Marcel
Ida Galli
as Suzanne Boileau
Luigi Pistilli
as Philip
Michel Bardinet
as Police Commissioner
Renato Montalbano
as Telephone Man
Mirella Pamphili
as Telephone Clerk
Domenico Ravenna
as Doctor
Valentino Macchi
as Garagista
Giuseppe Ravenna
as Maitre d'Hotel
George Hilton
as Robert Simack
Sisto Brunetti
as Agent (uncredited)
