Cast
Walter Slezak
August Tantinnin
Jeffrey Sayre
Ball Guest (uncredited)
Harold Miller
(uncredited)
Ethel Merman
Sally Adams
Vera-Ellen
Princess Maria
George Sanders
Cosmo Constantine
Charles Dingle
Senator Brockway
Torben Meyer
Rudolph (uncredited)
Billy De Wolfe
Pemberton Maxwell
Emory Parnell
Senator Gallagher
Percy Helton
Senator Wilkins
Bess Flowers
Lady Seated Behind Duchess (uncredited)
Forbes Murray
Ball Guest (uncredited)
Donald O'Connor
Kenneth Gibson
Steven Geray
Prime Minister Sebastian
Ludwig Stössel
Grand Duke Otto
Lilia Skala
Grand Duchess Sophie
George Chakiris
Dancer in The Ocarina Number (uncredited)
Sayre Dearing
Ball Guest (uncredited)
Barrie Chase
Dancer (uncredited)
Helmut Dantine
Prince Hugo