Four Flies on Grey Velvet

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

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