Biography:Gianfranco Parolini (20 February 1925 in Rome, Italy – 26 April 2018 in Rome, Italy) was an Italian film director. He is often credited as Frank Kramer. Among his films are The Sabata Trilogy, several sword and sandal films, most of the Kommissar X films and a number of Spaghetti Westerns. He claimed to have written over 100 thriller novels before becoming an assistant to Giuseppe D'Amato. From Wikipedia, the free encyclopedia