Wikipedia
Transsiberian is a 2008 German- British- Spanish thriller film, set on the Trans-Siberian Railway, in which an American couple's journey from China to Russia becomes a nightmare after they befriend a pair of fellow travellers.
It was directed by Brad Anderson and stars Woody Harrelson, Emily Mortimer and Ben Kingsley. Filming began in December 2006 in Vilnius, Lithuania, with additional photography in Beijing and Russia. The film premiered at the 2008 Sundance Film Festival in January 2008, followed by a series of other international film festivals. It had a limited United States release on July 18, 2008, followed by limited cinema releases in a few more countries, before moving over to the DVD and TV market.