A beautiful American woman infiltrates the home of a novelist and his wife so she can investigate the disappearance of her lover — who was her employers’ previous secretary — and soon finds herself the target of the couple's erotic desires and a murder plot.
Barbara Bouchet
Greta Franklin
Farley Granger
Richard Stuart
Rosalba Neri
Eleanora Stuart
Dino Mele
Sandro
Umberto Raho
Giovanni il maggiordomo
Patrizia Viotti
Sally Reece
Nino Segurini
commissario Antonelli
Petar Martinovitch
Rocco
