A young American woman traveling through Italy finds herself in a strange Mediterranean villa where nothing seems quite right.

Marcello Mastroianni
as Alex

Sydne Rome
as Nancy

Hugh Griffith
as Joseph Noblart

Guido Alberti
as Priest

Henning Schlüter
as Catone

Gianfranco Piacentini
as Tony

Christiane Barry
as Dresser

Pietro Tordi
as Man-Servant

Mogens von Gadow
as German

Dieter Hallervorden
as German