Princess Olympia
Sophia Loren
Prince Philip
Maurice Chevalier
Amelia
Adrienne Gessner
Luigi Cimara
Countess Theresa
Waveney Lee
Walter Varndal
Charles Foster
John Gavin
Countess Lina
Angela Lansbury
Princess Eugénie
Isabel Jeans
Albert
Tullio Carminati
Can-Can Girl
Milly Vitale
Prince Ruprecht
Carlo Hintermann
Aide de camp
Roberto Risso
Count Sandor
Friedrich von Ledebur
Producer
Carlo Ponti
Adaptation
Walter Bernstein
Theatre Play
Ferenc Molnár
Director
Michael Curtiz
Writer
Ring Lardner, Jr.
Marcello Girosi
Art Direction
Gene Allen
Original Music Composer
Alessandro Cicognini
Director of Photography
Mario Montuori
Editor
Howard A. Smith
Hal Pereira
Costume Design
Hoyningen Huene
Assistant Director
Mario Russo
Sidney Howard
Karl Schneider