| Actor | Giancarlo Sbragia (as Alessandro Marchi), Silvano Tranquilli (as Inspector Berardi), Günther Stoll (as Attorney Giulio Cordaro), Wolfgang Preiss (as The Prosecutor), Peter Shepherd (as The Inspector's Assistant), Stefano Oppedisano, Aristide Caporale (as the Bell Boy ( Uncredited )), Pietro Ceccarelli (as The Masseur ( Uncredited )), Giorgio Chinaglia (as Himself ( Uncredited )), Francesco D'Adda (as Eyewitness ( Uncredited )), Remo De Angelis (as Inmate ( Uncredited )), Alfonso Giganti (as Fingerprint Analyzer ( Uncredited )), Giuseppe Marrocco (as Journalist ( Uncredited )), Enrico Papa (as The TV Reporter ( Uncredited )), Duccio Tessari (as Killer Eyewitness ( Uncredited )) |
| Actress | Evelyn Stewart (as Maria Marchi), Wendy D'Olive (as Sarah Marchi), Carole André (as Françoise Pigaut), Lorella De Luca (as Marta Clerici), Gabriella D'Olive (as Gabriella Giusti), Anna Zinnemann (as Anna Bellini), Dana Ghia (as Diamante Villarosa Venosta, Giorgio's Mother), Federica Tessari (as Federica Sartesi, The Child), Gisella Burinato (as The Forensic Chemist ( Uncredited )) |
| Art Director | Elena Poccetto Ricci |
| Assistant | Monica Venturini (as Assistant Director) |
| Creator | Paola Nardi (as Costume Design), Raul Ranieri (as Make-up) |
| Director | Duccio Tessari |
| Director Of Photography | Carlo Carlini |
| Film Editor | Gianmaria Messeri |
| Music | Gianni Ferrio |
| Production Company | Filmes Cinematografica |
| Screenplay | Gianfranco Clerici, Duccio Tessari |
| Sound | Ugo Celani |
| Starring | Helmut Berger (as Giorgio Villarosa Venosta) |
| Subject | Gianfranco Clerici |
| Links | http://www.mymovies.it/dizionario/recensione.asp?id=8806 · https://www.imdb.com/title/tt0067084/ · https://www.grindhousedatabase.com/index.php/The_Bloodstained_Butterfly · https://www.davinotti.com |
