In 1865, General Gurko Lanen is dictator of “Lichtenburg” in the Balkans. Rightful ruler Zona hopes to get aid from Napoleon III of France. The visiting Count of Monte Cristo falls for Zona and undertakes to help her, masquerading as a foppish banker and a masked freedom fighter. The rest is rapid-fire intrigue and derring-do.
| Louis Hayward | … | Edmund Dantes Jr. | |
| Joan Bennett | … | Grand Duchess Zona of Lichtenburg | |
| George Sanders | … | General Gurko Lanen | |
| Florence Bates | … | Countess Mathilde Von Braun | |
| Lionel Royce | … | Colonel Zimmerman | |
| Montagu Love | … | Prime Minister Baron Von Neuhoff | |
| Ian Wolfe | … | Conrad Stadt (as Ian MacWolfe) | |
| Clayton Moore | … | Lieutenant Fritz Dorner |