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