Victor McLaglen
— Colonel Michael Donovan
Freddie Bartholomew
— King Peter II
Gloria Stuart
— Countess Sonia
Constance Collier
— Lady Augusta
Michael Whalen
— George Foster
C. Henry Gordon
— Gino
Pedro de Cordoba
— Stefan Bernaido
Lumsden Hare
— Paul Valdis
Walter Kingsford
— Christian Ledgard
Lester Matthews
— Prince Edric
Dixie Dunbar
— Entertainer
Rollo Lloyd
— Cabinet Member
Maurice Cass
— Monsieur Le Noir
Sam Savitsky
— Mischa
Rita Hayworth
— Gypsy Dancer (uncredited)
Lynn Bari
— Gypsy Dancer
Brook Byron
— Gypsy Dancer
Nita Pike
— Gypsy Dancer
Regina Rambeau
— Gypsy Dancer
Maxine Reiner
— Gypsy Dancer
Jack Byron
— Gypsy Dancer
Thomas Braidon
— Minister
C. Montague Shaw
— Minister
George Humbert
— Cafe Manager
Eric Mayne
— Army Officer
George Magrill
— Soldier
Leonard Mudie
— Radical
Eddie Parker
— Waiter
Pat West
— Waiter
Ronald R. Rondell
— Nightclub Patron