Mario Caiano: Mario Caiano. Director: Violent Milan. Mario Caiano was born in Rome, Italy, on February 13, 1933. After grade school he registered in college under the alias of Mariano Cajano. He alternated his university studies in philology with his apprenticeship in the film business, working as an assistant director and occasionally a scriptwriter for famous directors such as Sergio Grieco, Fernando Cerchio, Carlo Ludovico Bragaglia, Vittorio Sala, Riccardo Freda, Edgar G....
