Four Flies on Grey Velvet (1972)

• Genres: Crime, Mystery, Thriller
• Released: 1971
• Directors: Dario Argento
• Casts: Michael Brandon, Mimsy Farmer, Jean-Pierre Marielle, Aldo Bufi Landi, Calisto Calisti, Marisa Fabbri, Oreste Lionello, Fabrizio Moroni, Corrado Olmi, Stefano Satta Flores, Laura Troschel, Francine Racette, Bud Spencer, Dante Cleri, Guerrino Crivello, Gildo Di Marco, Tom Felleghy, Leopoldo Migliori