크레딧 출연 Mario Lanza Marc Revere Renato Rascel Pepe Bonelli Marisa Allasio Rafaella Marini Peggie Castle Carol Ralston Clelia Matania Beatrice Pippo Agusta (uncredited) Guido Celano Luigi Carlo Giuffrè Franco Cellis Marco Tulli Romoletto Carlo Rizzo Director of Ulpia Club Patrick Crean Mr. Fante Amos Davoli Carlo Luisa DiMeo Street Singer Giorgio Gandos Commissario Rugarello April Hennessy Mrs. Stone 스텝 Roy Rowland Directing Art Cohn Writing Giuseppe Amato Writing Giorgio Prosperi Writing Tonino Delli Colli Camera Mario Messina Sound Gene Ruggiero Editing Luigi Gervasi Art Maria Baroni Costume & Make-Up Piero Filippone Art Otello Fava Costume & Make-Up Mario Russo Directing Paul Steffen Crew Irving Aaronson Sound