Anastasia (1956) starring Ingrid Bergman, Yul Brinner, Helen Hayes

Synopsis of Anastasia

 Russian exiles in Paris plot to collect ten million pounds from the Bank of England by grooming a destitute, suicidal girl to pose as heir to the Russian throne. While Bounin is coaching her he comes to believe she is really Anastasia. In the end, the Empress must decide her claim.

Anastasia