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