as Antonio

as Federico

as Medico

as Vittorio Emanuele II

as Padre Guglielmo

as Pietro Colli

as Giorgio Scorza

as Oreste

as Lombardi

as Guglielmo Vargas

as Luigi

as Lo Foco

as Edoardo

as Chief Psychiatrist

as Gaetano

as Dott. Stanne

as Anatol

as Aldo Petacchi

as Psicologo

as Monsignor Demetrio Antinori

as Edoardo

as Il Padre

as Oreste Ferro

as Cardi

as Monsignor Vincenzo

as Mario Del Fiore

as Hermann Einstein

as Pope Innocenzo III

as Giuseppe

as Vittorio Marchetti

as Giulio Casati

as Scipione Borghese

as Elder

as Rod Lariani / Porn Director

as Franco

as Zaccheroni

as Marcello

as Emilio

as Padre Silvana (Ulderico) / Zio Gusberto

as Ingegnere

as Prof Bignami

as Professor Anzillotti

as Roversi

as Avvocato della pubblica accusa

as Castellani

as Nasara / Masera

as Capestro

as Avvocato Pizzi

as Insp. Manetti

as padre di Olga

as Roberto

as Berardi

as Padre Paolo

as Franz Josef Guicciardi

as Lord of Malfole

as Franz Josef Guicciardi (archive footage)

as Émile Borel

as Comandante Bill

as Giorgio

as Claudio Conti

as Padre Di Bruna

as Luca

as Ettore Salimbeni

as Mario

as Marco

as Lawyer

as Il prete contestatore

as Judge

as Commissario Lenzi

as Ceccarelli, the taxi driver

as Ruggiero

as Gigi

as Lefèvre

as Andrea

as Belli's Assistant

as Massimo Trotti

as Rodolfo Baroni

as 'Beau masque'

as Pippino

as Bassi

as Lippi

as Self / Reenactor (uncredited)

as Self