Prudence Budell
Kathryn Grayson
Johnny Donnetti
Mario Lanza
Mamma Donnetti
Mimi Aguglia
Himself
José Iturbi
Abigail Trent Budell
Ethel Barrymore
Artie Geoffrey Glenson
Keenan Wynn
Papa Donnetti
J. Carrol Naish
Michael Pemberton
Jules Munshin
Guido Russino Betelli
Thomas Gomez
Mary
Marjorie Reynolds
Hutchins
Arthur Treacher
Producer
Joe Pasternak
Set Decoration
Edwin B. Willis
Art Direction
Cedric Gibbons
Director
Norman Taurog
Screenplay
Bruce Manning
Tamara Hovey
Assistant Director
Dolph Zimmer
Director of Photography
Robert Surtees
Editor
Gene Ruggiero
E. Preston Ames
Production Manager
Sergei Petschnikoff
Original Music Composer
Charles Previn
Conrad Salinger
Camera Operator
A. Lindsley Lane