Robert Montgomery
— Prince Florizel
Rosalind Russell
— Miss Vandeleur
Frank Morgan
— Colonel Geraldine
Reginald Owen
— President of Club
E. E. Clive
— King
Louis Hayward
— Young Man with Cream Tarts
Walter Kingsford
— Malthus
Ivan F. Simpson
— Collins (as Ivan Simpson)
Tom Moore
— Major O'Rook
Robert Greig
— Fat Man
Pedro de Cordoba
— Sergei
Leyland Hodgson
— Captain Rich (as Leland Hogdson)
John George
— Small Man with Entourage (uncredited)
Robert Adair
— Constable (Uncredited)
Lowden Adams
— Waiter with Plum Pudding (Uncredited)
Carola Alena
— Gypsy Dancer (Uncredited)
Dorothy Arville
— Singer in Restaurant (Uncredited)
Sidney Bracey
— Noel's Henchman (Uncredited)
Leonard Carey
— Valet (Uncredited)
Frank Darien
— Ambassador's Aide (Uncredited)
Pat Flaherty
— Ship's Officer (Uncredited)
Forrester Harvey
— Hotel Waiter (Uncredited)
Olaf Hytten
— Butler (Uncredited)
Edgar Norton
— Herald (Uncredited)
Pat O'Malley
— Purser (Uncredited)
Paul Porcasi
— Cafe Proprietor (Uncredited)
Guy Bates Post
— Ambassador of Irania (Uncredited)
Tom Ricketts
— Sir Frederick (Uncredited)