Cast
Valentina Cortese
Elizabeth, Princess Tarakanova
Binnie Barnes
Catherine - Empress of Russia
Walter Rilla
Prince Radziwill
Hugh French
Captain Sergei Nikolsky
William Tubbs
Boris
Dino Galvani
Russian Ambassador
Richard Greene
Count Alexei Orloff
Greta Gynt
Countess Loradona Camponiello
Dennis Vance
Vasska, Orloff's Aide
Ewan Roberts
Ship's Doctor