Kay Francis
— Irina Radovic
Nils Asther
— Capt. Geza Petery
Walter Huston
— Mayor Dushan Radovic
Phillips Holmes
— Csaholyi
Eugene Pallette
— Janos
C. Henry Gordon
— Panto Nikitch
Louise Closser Hale
— Militza Brooska
Jean Parker
— Danitza
Oscar Apfel
— Counselor Velasch (uncredited)
Миша Ауэр
— Gavrilo Princip (uncredited)
James Bell
— Peter (uncredited)
Hal Boyer
— Mitry, a Deserter (uncredited)
Frank Burke
— Jankovitch (uncredited)
Frank Conroy
— Archduke Franz Ferdinand (uncredited)
Richard Cramer
— Stepan, Dushan's Servant (uncredited)
Margaret Dumont
— Duchess Sophie (uncredited)
Allen Fox
— Greg, a Deserter (uncredited)
Etienne Girardot
— Hungarian Officer (uncredited)
Charles Halton
— Villager (uncredited)
Leonid Kinskey
— Serbian Villager (uncredited)
Ferdinand Munier
— White-Bearded Party Guest (uncredited)
Russ Powell
— Man Introducing Durosch (uncredited)
Lucien Prival
— Hungarian Soldier (uncredited)
Harry Semels
— Serbian Villager (uncredited)
Akim Tamiroff
— Gypsy Fiddler (uncredited)
Wilhelm von Brincken
— Hungarian Officer (uncredited)
Milton Wallace
— Col. Patou (uncredited)
Clarence Wilson
— Capt. Durosch (uncredited)