Sally O'Hara - The Merry Widow
Mae Murray
Prince Danilo Petrovich
John Gilbert
Orchestra Leader (uncredited)
Xavier Cugat
Sadoja's Chambermaid (uncredited)
Dale Fuller
Madonna (uncredited)
Jacqueline Gadsden
Doorkeeper (uncredited)
George Nichols
Frenchie Christine (uncredited)
Zalla Zarana
Clark Gable
Crown Prince Mirko
Roy D'Arcy
Queen Milena
Josephine Crowell
King Nikita
George Fawcett
Baron Sadoja
Tully Marshall
Ambassador
Edward Connelly
Ballroom Dancer (uncredited)
Joan Crawford
Danilo's Footman (uncredited)
Sidney Bracey
Danilo's Adjutant (uncredited)
Albert Conti
Director
Erich von Stroheim
Writer
Set Decoration
Cedric Gibbons
Screenplay
Benjamin Glazer
Director of Photography
Oliver T. Marsh
Richard Day
Editor
Frank E. Hull