Terence Hill

Marco Manin

Martin Balsam

District Attorney Turrisi

Paola Pitagora

Luisa Santini

Adalberto Maria Merli

Claudio Santini

Shirley Corrigan

Norma Zeitzler

Maria Teresa Albani

Adalgisa Alberti

Rita Calderoni

Mrs. Manin

Giulia Turrisi

Esmeralda Ruspoli

Pietro Tordi

Maresciallo Falcchetti, Inspector of Police

Néstor Garay

Doctor

Luca Sportelli

Forensic doctor

Piero Gerlini

Judge

Giorgos Kovaios

Amedeo Domenichetti, the hunter

Ettore Geri

Lawyer De Vecchi

Alessandro Sperli

Judge in Rome

Enrico Formichi

Hotel manager

Orazio Stracuzzi

An official who searches the files

Enzo Robutti

Manca, colleague of Turrisi

Salvatore Puntillo

Mustachioed police inspector in Rome

Giovanni Brusadori

Bruno Neri, the eyewitness with glasses

Vittorio Sanipoli

Gracious Gentleman

Gina Mattarolo

Nun in Prison

Isabelle Marchall

Edith Mollendorf

Calisto Calisti

Luigi Montini

Esmeralda Ruspoli

Simmons Barrie

Officer of criminal laboratory department

Francesco D'Adda

Antonio Della Rocca

Bianca Doria

Luigi Antonio Guerra

Giorgos Kovaios

Carla Mancini

Gian Paolo Marras

Alfredo Nardi

Carlo Romeo

Francesco Sormano

Ugo Tonti

Dolores Calò

Nestore Cavaricci

Dante Cleri

Alberigo Donadeo

Vera Drudi

Ferruccio Fregonese

Giuseppe Marrocco

Giuseppe Monteverdi

Filippo Perego

Lucia Righi

Luigi Scavran

Valentino Simeoni

Luigi Tasca

Maria Tedeschi