Johnny Adams
Bing Crosby
Jed Potter
Fred Astaire
Dancer (uncredited)
John Deauville
Stage Manager (uncredited)
John Gallaudet
Audrey Korn
Cliff - Piano Player (uncredited)
Cliff Nazarro
Valentino (archive footage) (uncredited)
Rudolph Valentino
Flo (uncredited)
Joan Woodbury
Dan - Stage Manager (uncredited)
Will Wright
Gene Cole
Mary O'Hara
Joan Caulfield
Tony
Billy De Wolfe
Nita Nova
Olga San Juan
François
Mikhail Rasumny
Mack
Frank Faylen
Martha (nurse)
Victoria Horne
Mary Elizabeth Adams
Karolyn Grimes
Jeffrey - Valet (uncredited)
Jimmy Conlin
Story
Irving Berlin
Costume Design
Edith Head
Director
Stuart Heisler
Set Decoration
Sam Comer
Choreographer
Hermes Pan
Writer
Arthur Sheekman
Editor
LeRoy Stone
Art Direction
Hans Dreier
Hal Pereira
Director of Photography
William E. Snyder
Original Music Composer
Robert Emmett Dolan
Charles Lang