Anastasia (1956 movie)
The movie tells the story of a young, confused woman in 1920s France, played by Ingrid Bergman.  She is found by a group of Russian people who have left their country.  They want her to pretend to the world that she is Anastasia, in order to retrieve her inheritance. The real Anastasia, if she were alive, would inherit millions of pounds which had been left in an English bank by the Tsar.