I watched Anastasia: The Mystery of Anna a couple nights ago on the Hallmark Channel (for a "chick" channel they got pretty good movies). It is a 4 hour movie based on the true story of Anna Anderson, a woman in the 1920s claiming to be the long rumored missing Anastasia, daughter of Czar Nicholas II. There had been several frauds before her, but she seemed to be the real deal. The movie starts with the revolution, the family being captured, then murdered. Fast forward a few years and a woman suffering from amnesia is admitted into an asylum in... Germany I believe, and she is covered in what looks like bullet wounds. One day, one of the other inmates tells her, "I thought I recognized you! You're Anastasia!" as she shows her a newspaper with a picture of the royal family. This begins to jog her memory and the story takes off.
She is interviewed by several family members and they are split as to her identity. Sure enough she has memories that only Anastasia could know, but at the same time she refuses to speak Russian claiming it is due to the horrors the people put her through and her physical likeness to the Grand Dutchess was a little off. Finally she takes the family to court wanting nothing more than her true name, Anastasia Romanov. The trial began in 1933 ending in 1970 with a verdict of who the fuck knows. Both sides were very convincing and it proved impossible to tell who was right. She died in 1984 of pneumonia in the U.S.
After doing some quick homework it turns out that as convincing as she was and as convinced as she was, she was a fraud anyway. DNA testing confirmed that she was not a Romanov. Also, the rumors of the missing Grand Dutchess had been around since the family was assassinated and compounded by the fact that when the mass grave where the family was dumped was eventually found it only contained 5 of the 7 bodies. Alexei's and one of the girl's bodies was missing. However two charred bodies (well... skeletons) were found nearby and DNA tests once again proved that one was Alexei's and the second the one of the missing girl... all 7 bodies were accounted for.
A very good movie even though it is outdated. (made in 1986, two years after Anna's death.)