This animated adventure retells the story of the lost daughter of Russia's last czar. The evil Rasputin places a curse on the Romanov family, and Anastasia and her grandmother, Empress Maria, get separated. After growing up in an orphanage, Anastasia encounters two Russian men seeking a reward offered by Empress Maria for the return of her granddaughter. The trio travels to Paris, where they find that the empress has grown skeptical of imposters.
A young man finds out that he holds the key to restoring hope and ensuring survival for the human race, while an alien species called the Drej are bent on mankind's destruction.