George P. Cosmatos, Sophia Loren, Richard Harris, Martin Sheen, O.J. Simpson, Lionel Stander, Ann Turkel, Ingrid Thulin, Lee Strasberg, Ava Gardner, Burt Lancaster, Lou Castel, John Phillip Law, Ray Lovelock, Alida Valli, Stefano Patrizi, Thomas Hunter, Fausta Avelli, Angela Goodwin, Carlo De Mejo, John P. Dulaney, Richard Dunne, Andrea Esterhazy, Renzo Palmer, Teresa Rossi Passante, Howard Nelson Rubien, Michael Staudt, Adam Strasberg, David Lee Strasberg, Maurizio Streccioni, Virgilio Volpe, Thomas Williams