Four Flies on Grey Velvet

Giovanni Di Benedetto as Funeral Exhibition Attendant (uncredited) Quinto Marziali as Funeral Exhibition Visitor (uncredited) Jean-Pierre Marielle as Gianni Arrosio Bud Spencer as Diomede / Godfrey Jacques Stany as Psychiatrist Calisto Calisti as Carlo Marosi Fabrizio Moroni as Mirko Laura Troschel as Maria Francine Racette as Dalia Guerrino Crivello as Rambaldi, the Neighbor Shirley Corrigan as Girl at Party (uncredited) Luigi Cozzi as Masked Killer in Theater (uncredited) Fulvio Mingozzi as Music Studio Manager Pupita Lea Scuderoni as Funeral Exhibition Visitor (uncredited) Maurizio Streccioni as Funeral Exhibition Visitor (uncredited) Michael Brandon as Roberto Tobias Marisa Fabbri as Amelia, the Maid Corrado Olmi as Porter Stefano Satta Flores as Andrea Pino Patti as Funeral Exhibition Attendant Renzo Marignano as Funeral Exhibition Attendant (uncredited) Oreste Lionello as The Professor Tom Felleghy as Police Commissioner Pini Stefano Oppedisano as Bearded guy with girlfriend Ada Pometti as Extra (credit only) Gildo Di Marco as Postman Sandro Dori as Funeral Exhibition Attendant (uncredited) Mimsy Farmer as Nina Tobias Aldo Bufi Landi as Pathologist Dante Cleri as Coffin Salesman Franz Colangeli as Funeral Exhibition Visitor (uncredited)

Ennio Morricone Original Music Composer Dario Argento Screenplay, Story, Director Carlo Rambaldi Special Effects Massimo Anzellotti Sound Effects Editor Giuseppe Lanci Camera Operator Mauro Marchetti Assistant Camera Françoise Bonnot Editor Luigi Cozzi Story, Assistant Director Franco Di Giacomo Director of Photography Angelo Iacono Production Manager Roberto Forges Davanzati Assistant Camera Bruno Nicolai Conductor