Mary Ellis
Melitza Hjos
Acting
Otto Kruger
King Stefan
Acting
Victor Jory
Baron Lyadeff
Acting
Barry MacKay
Anthony Allan
Acting
Trefor Jones
Lorenti
Acting
Maire O'Neill
Phoebe
Acting
Anthony Holles
Maestro
Acting
Charles Carson
Otto
Acting
Felix Aylmer
Diplomat
Acting
Finlay Currie
Angus MacKintosh
Acting
Jeanne Carpenter
Undetermined Role (uncredited)
Acting
Raymond Lovell
Ship's Officer (uncredited)
Acting