"Biographic movie about the American composer Sigmund Romberg."
José Ferrer
as Sigmund Romberg
Merle Oberon
as Dorothy Donnelly
Helen Traubel
as Anna Mueller
Doe Avedon
as Lillian Harris Romberg
Walter Pidgeon
as J.J. Shubert
Paul Henreid
as Florenz Ziegfeld
Tamara Toumanova
as Gaby Deslys
Paul Stewart
as Bert Townsend
Isobel Elsom
as Mrs. Harris
David Burns
as Lazar Berrison, Sr.
Jim Backus
as Ben Judson
Rosemary Clooney
as Performer in The Midnight Girl
Gene Kelly
as Performer in Dancing Around
Fred Kelly
Jane Powell
as Performer in Maytime
Vic Damone
Ann Miller
as Performer in Artists and Models
William Olvis
as Performer in The Student Prince
Cyd Charisse
as Performer in The Desert Song
James Mitchell
Howard Keel
as Performer in My Maryland
Tony Martin
as Performer in New Moon
Joan Weldon
John Alvin
as Mr. Mulvaney (uncredited)
Gertrude Astor
as Dorothy's Nurse (uncredited)
Douglas Fowley
as Harold Butterfield (uncredited)
John George
as Street Vendor (uncredited)
Mary Alan Hokanson
as Miss Cranbrook (uncredited)
Mitchell Kowall
as Oscar Hammerstein II (uncredited)
Susan Luckey
as Arabella Bell (uncredited)
Maudie Prickett
as Lodge Manager (uncredited)
Ludwig Stössel
as Mr. Novak (uncredited)
Russ Tamblyn
as Lazar Berrison, Jr. (uncredited)
Jean Vander Pyl
as Miss Zimmermann (uncredited)
Gordon Wynn
as Treasurer (uncredited)
Stanley Donen
Director
Adolph Deutsch
Conductor
Wesley C. Miller
Recording Supervision
Leonard Spigelgass
Screenplay
Bobby Tucker
Music Arranger
William Tuttle
Makeup Artist
Warren Newcombe
Special Effects
Music Supervisor
Hugo Friedhofer
Orchestrator
Alexander Courage
Eugene Loring
Choreographer
Sydney Guilaroff
Hair Designer
Elliott Arnold
Book
Cyrus Wood
Lyricist
Ballard MacDonald
Herbert Reynolds
Rida Johnson Young
Harold Atteridge
Otto A. Harbach
Sigmund Romberg
Songs
Oscar Hammerstein II
Dorothy Donnelly
Walter Plunkett
Costume Design
Helen Rose
George J. Folsey
Director of Photography
Cedric Gibbons
Art Direction
Edward C. Carfagno
Edwin B. Willis
Set Decoration
Roger Edens
Producer
Arthur Krams
Robert Vreeland
Assistant Director
Adrienne Fazan
Editor