Marisa
Sylva Koscina
Iris
Cristina Gaïoni
Manzini
Luigi Pavese
Cipriano Paoloni - the President
Louis Seigner
Cerrocchi
Gianni Bonagura
Nello Ascoli
Marisa Quattrini
Brigadiere Calascione
Nino Terzo
Hotel Doorman
Bruno Scipioni
Policeman who arrests Petroni
Mario Frera
Francesco Sormano
Carla Morosini
Milena
Valeria Fabrizi
(as Augusto Pesarini)
Augusto Pescarini
Marcello Simoni
Enrica Caperchi
Hotel Receptionist
Consalvo Dell'Arti
Bice Petroni
Marisa Merlini
Parodi
Ernesto Calindri
Bellini
Philippe Noiret
Franco - Nightwatchman #1
Franco Franchi
Ciccio - Nightwatchman #2
Ciccio Ingrassia
Professor Gaspare Petroni
Nino Taranto
Mrs. Parodi
Laura Adani
Director
Lucio Fulci
Second Assistant Director
Stefano Rolla
Screenplay
Vittorio Metz
Oreste Biancoli
Italo De Tuddo
Conductor
Coriolano Gori
Set Decoration
Franco Fumagalli
Original Music Composer
First Assistant Director
Giovanni Fago
Producer
Luigi Carpentieri
Editor
Ornella Micheli
Script Supervisor
Franca Carotenuto
Production Manager
Piero Donati
Production Design
Piero Filippone
Antoinette Pellevant
Director of Photography
Guglielmo Mancori
Ermanno Donati
Unit Manager
Lucio Trentini
Camera Operator
Mario Sbrenna
Costume Design
Aurelio Crugnola
Sound
Franco Groppioni
Makeup Artist
Euclide Santoli