2006 Italian film
The Unknown Woman (Italian: La sconosciuta, lit. 'The unknown'; also known as The Other Woman) is a 2006 Italian psychological thriller mystery film, directed by Giuseppe Tornatore that depicts a woman alone in a foreign country, haunted by a horrible past. Although it was selected as the Italian entry for Best Foreign Language Film at the 80th Academy Awards and made the shortlist, ultimately it was not nominated.
Plot summary adapted from Wikipedia, licensed under CC BY-SA 4.0.