Réžia: Carmine Gallone
Scénar: Miles Malleson, Hans Székely
Hudba: Paul Abraham, Philip Braham, Ernesto Tagliaferri
Hrajú: Jan Kiepura, Betty Stockfeld, Hugh Wakefield, Heather Angel, Franz Maldacea, Philip Easton, Miles Malleson, Ralph Truman, Peter Spencer, Kenneth Buckley, Bernard Ansell