Vittorio Gassman

Belfagor

Claudine Auger

Maddalena De Medici

Mickey Rooney

Adramelek

Ettore Manni

Capitano Gianfigliazzo - The Guard Captain

Annabella Incontrera

Lucrezia

Liana Orfei

Olimpia

Giorgia Moll

Aristocrat's Wife

Milena Vukotic

Maddalena's Young Servant

Elena Fabrizi

Maddalena's Old Servant

Luigi Vannucchi

Principe Francesco 'Franceschetto' Chibo de Longuiara

Gabriele Ferzetti

Lorenzo de' Medici

Hélène Chanel

Clarice

Paolo Bonacelli

Inn's customer

Corrado Olmi

Innkeeper

Omero Capanna

Soldier (uncredited)

Marco Tulli

Ugo Fangareggi

biografo di Lorenzo

Franco De Rosa

Ernesto Colli

Giovanni Ivan Scratuglia

Roberto De Simone

Ettore Scola

Director

Ilde Muscio

Script Supervisor

Don Carlos Dunaway

First Assistant Director

Dino De Palma

First Assistant Director

Ruggero Maccari

Guión, Guión Adaptado, Historia

Ettore Scola

Guión, Guión Adaptado, Historia

Aldo Tonti

Director de Fotografía

Luigi Kuveiller

Camera Operator

Armando Trovajoli

Compositor de la Música Original

Mario Morigi

Sound Mixer

Vittorio De Sisti

Boom Operator

Guido Ortenzi

Sound

Mario Cecchi Gori

Productor

Fair Film

Compañía de Produccion

Armando Morandi

Production Manager

Pio Angeletti

Line Producer

Giorgio Scotton

Unit Manager

Bruno Altissimi

Production Secretary

Giancarlo De Leonardis

Estilista

Otello Sisi

Maquilladora

Maurizio Chiari

Diseño de Vestuario

Danda Ortona

Assistant Costume Designer

Tatiana Casini Morigi

Editor

Marcello Malvestito

Editor

Luciano Ricceri

Diseño de Producción

Ezio Altieri

Decorados

Armando Grilli

Special Effects

Franco Fantasia

Master at Arms