कलाकार
Edoardo Faieta
Fulvio Colaianni
Marcello Meconizzi
Private Eye (uncredited)
Eli Wallach
Peter Struwwel
Enzo Robutti
Client with unfaithful wife
Susanna Radaelli
Claudio Zucchet
Agostino Farundi
Ennio Antonelli
Colaianni's Employee (uncredited)
Cecilia Polizzi
Woman at Villa Hoffmann
John Steiner
Hoffmann
Enrico Oldoini
Lomenzo's Assistant
Tom Skerritt
Chief Inspector
Mary Ruth League
Ruth
Michele Placido
Inspector Gaspare Lomenzo
Quinto Parmeggiani
Angelo Scanavini
Jacques Herlin
Pandolfi
Corinne Cléry
Jeanne
Greta Vayan
Laura Falconieri
Sarah Crespi
Rosa Catena
Maria Tedeschi
Angelo Scanavini's mother
Piergiorgio Plebani
Mauro Lombardozzi (uncredited)