Ethel Merman
Sally Adams
Donald O'Connor
Kenneth Gibson
Vera-Ellen
Princess Maria
George Sanders
Cosmo Constantine
Billy De Wolfe
Pemberton Maxwell
Helmut Dantine
Prince Hugo
Walter Slezak
August Tantinnin
Steven Geray
Prime Minister Sebastian
Ludwig Stössel
Grand Duke Otto
Lilia Skala
Grand Duchess Sophie
Charles Dingle
Senator Brockway
Emory Parnell
Senator Gallagher
Percy Helton
Senator Wilkins
Bess Flowers
Lady Seated Behind Duchess (uncredited)
Oskar Beregi
Chamberlain (uncredited)
George Chakiris
Dancer in The Ocarina Number (uncredited)
James Conaty
Guest at Sally's Party (uncredited)
Sayre Dearing
Ball Guest (uncredited)
Sam Harris
Townsman at Fair (uncredited)
Torben Meyer
Rudolph (uncredited)
Forbes Murray
Ball Guest (uncredited)
Jeffrey Sayre
Ball Guest (uncredited)
Bert Stevens
Ball Guest (uncredited)
Harold Miller
(uncredited)
Barrie Chase
Dancer (uncredited)
Walter Lang
Director
Irving Berlin
Original Music Composer
Ray Kellogg
Visual Effects
Arthur Sheekman
Screenplay
Sol C. Siegel
Producer
Leon Shamroy
Director of Photography
Robert L. Simpson
Editor
John DeCuir
Art Direction
Lyle R. Wheeler
Art Direction
Walter M. Scott
Set Decoration
Irene Sharaff
Costume Design
Ben Nye
Makeup Artist
Hal Klein
Assistant Director
Herbert W. Spencer
Orchestrator
Howard Lindsay
Book
Russel Crouse
Book
Irving Berlin
Lyricist
Robert Alton
Choreographer
Alfred Newman
Music Director
Ken Darby
Vocal Coach
Earle Hagen
Orchestrator
Bernard Freericks
Sound
Roger Heman Sr.
Sound