All Cast
Christopher Lee
Count Ludwig Karnstein
Adriana Ambesi
Laura Karnstein
Ursula Davis
Ljuba
José Campos
Friedrich Klauss
Véra Valmont
Annette
Carla Calò
Ljuba's Mother (as Cicely Clayton)
José Villasante
Cedric
John Karlsen
Franz Karnstein (uncredited)
Ignazio Balsamo
Angel Midlin