A private detective and a girl obsessed with thriller novels investigate the murder of a rich entrepreneur.
Tino Scotti
Andreanovic / Zanzara
Giovanna Ralli
Rina
Franca Marzi
Carmen
Carlo Romano
commissario Benni
Galeazzo Benti
giornalista
Nerio Bernardi
Tullio Vallera
Mara Berni
cameriera all'hotel
Carlo Delle Piane
Pippo
Charles Fawcett
mister Brown
Alessandro Fersen
Cesare Rovelli
Guglielmo Inglese
proprietario Hotel Santiago
Beniamino Maggio
guardiano del garage
Alberto Sorrentino
fotografo
Peter Trent
Roberto Astorri
Maria Zanoli
signora coi cagnolini
Katyna Ranieri
Dory Martin
Achille Togliani
Self
Mario Amendola
Story
Screenplay
Ruggero Maccari
Gino Fanano
Production Secretary
Ovidio Del Grande
Sound
Guglielmo Garroni
Camera Operator
Euclide Santoli
Makeup Artist
Fabio De Agostini
First Assistant Director
Carlo Veo
Mario Capriotti
Assistant Camera
Ettore Scola
Franco Lolli
Production Design
Antonietta Zita
Editor
Domenico Bologna
Production Manager
Umberto Momi
Producer
Maria Parenti
Script Supervisor
Mario Damiani
Gábor Pogány
Director of Photography
Luigi Pinini
Unit Manager
Pippo Barzizza
Conductor
Adriana Berselli
Costume Design
Mario Caiano
Second Assistant Director
Luciano Momi
Carlo Caiano
Tito Salesi
Original Music Composer
Sergio Grieco
Director
