Cast:
Mario Lanza, Ann Blyth, Dorothy Kirsten, Jarmila Novotná, Richard Hageman, Carl Benton Reid, Eduard Franz, Ludwig Donath, Alan Napier, Blanche Thebom, Teresa Celli, Nicola Moscona, Giuseppe Valdengo, Lucine Amara, Marina Koshetz, George Chakiris, Mae Clarke, Bess Flowers, William Ripley Dorr, Nestor Paiva, Hazel Dohlman, Pál Jávor, Carl Milletaire, Shepard Menken, Vincent Renno, Peter Price, Mario Siletti, Angela Clarke, Ian Wolfe, Yvette Duguay, Argentina Brunetti