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