Gene Quintano, Menahem Golan, H. Rider Haggard, John Shirley, Jerry Goldsmith, Yoram Globus, James R. Silke, Colin Arthur, Luciano Spadoni, Nello Giorgetti, Richard M. Greenberg, Vincenzo Cardella, Gino Zamprioli, Betty Church, Tony Pueo, Frances Mathias, Joe Pollini, Roni Ya'ackov, Walter Cossu, John Stodel, Leonardo Coen Cagli, Gianna Pisanello, Chris Fellows, Álex Phillips Jr.