Anastasia is a musical play with music and lyrics by Stephen Flaherty and Lynn Ahrens, and a book by Terrence McNally.
The musical adapts the legend of the Grand Duchess Anastasia Nikolaevna of Russia, who was rumored to have escaped and survived the execution of the Russian Imperial family. Many years later, an amnesiac young woman named Anya hopes to find some trace of her past by siding with two con men, who wish to take advantage of her resemblance to Anastasia.