Cast
Ilona Massey
Natalia Alanova
Joseph Schildkraut
Count Igor Savin
Hugo Haas
Prince Nickolai Balinin
Peter Whitney
Volkoff Overseer
Ernö Verebes
Kyril Balinin's Aide
Nelson Eddy
Captain Jim Laurence
Elsa Lanchester
Princess 'Tanya' Tatiana
Lenore Ulric
Baroness Kruposny
Tamara Shayne
Olga Natalia's Maid
Rick Vallin
Dovkin