크레딧 출연 Kathryn Grayson Prudence Budell Mario Lanza Johnny Donnetti José Iturbi Himself Ethel Barrymore Abigail Trent Budell Keenan Wynn Artie Geoffrey Glenson J. Carrol Naish Papa Donnetti Jules Munshin Michael Pemberton Thomas Gomez Guido Russino Betelli Marjorie Reynolds Mary Arthur Treacher Hutchins Mimi Aguglia Mamma Donnetti 스텝 Norman Taurog Directing Bruce Manning Writing Tamara Hovey Writing Joe Pasternak Production Charles Previn Sound Conrad Salinger Sound Robert Surtees Camera Gene Ruggiero Editing E. Preston Ames Art Cedric Gibbons Art Edwin B. Willis Art Sergei Petschnikoff Production Dolph Zimmer Directing A. Lindsley Lane Camera