On screen
Cast
30 credited performers
Corinne Cléry
Jeanne
Michele Placido
Inspector Gaspare Lomenzo
Quinto Parmeggiani
Angelo Scanavini
Edoardo Faieta
Fulvio Colaianni
John Steiner
Hoffmann
Jacques Herlin
Pandolfi
Cecilia Polizzi
Woman at Villa Hoffmann
Greta Vayan
Laura Falconieri
Sarah Crespi
Rosa Catena
Enrico Oldoini
Lomenzo's Assistant
Tom Skerritt
Chief Inspector
Eli Wallach
Peter Struwwel
Artwork unavailable
Giorgio Gargiullo
Character not listed
Artwork unavailable
Eleonora Vivaldi
Character not listed
Artwork unavailable
Guidarino Guidi
Character not listed
Enzo Robutti
Client with unfaithful wife
Mary Ruth League
Ruth
Susanna Radaelli
Character not listed
Artwork unavailable
Daniela Grassini
Character not listed
Artwork unavailable
Bianca Toso
Character not listed
Claudio Zucchet
Agostino Farundi
Artwork unavailable
Mirella Giraldi
Character not listed
Artwork unavailable
Maria Rosa La Fauci
Character not listed
Maria Tedeschi
Angelo Scanavini's mother
Artwork unavailable
Mario Mercalli
Mario Lombardozzi
Artwork unavailable
Giuseppe Rodolfo Dal Pra
Character not listed
Ennio Antonelli
Colaianni's Employee (uncredited)
Marcello Meconizzi
Private Eye (uncredited)
Artwork unavailable
Tino Polenghi
Policeman (uncredited)
Piergiorgio Plebani
Mauro Lombardozzi (uncredited)