Transsiberian (film)

Transsiberian is a 2008 GermanBritishSpanish thriller film, set on the TransSiberian Railway, in which an American couples journey from China to Russia becomes a nightmare after they befriend a pair of fellow travellers.

An American couple, Roy Woody Harrelson and Jessie Emily Mortimer, take the train from Beijing to Moscow as an adventurous side trip on their return home from a Christian mission in China. The gregarious Roy befriends their cabin mates, a Spanish man, Carlos Eduardo Noriega, travelling with his young Seattleborn girlfriend, Abby Kate Mara. The reserved Jessie does not share her husbands warmth towards the globe trotting pair. In course of the journey, Carlos shows Jessie a collection of rare souvenir matryoshka dolls he is carrying.When Roy misses the train in Irkutsk while sightseeing, Jessie is left alone with Carlos and Abby. Jessie gets off the train at Ilanskaya station, about 800 miles further, to wait for Roy to arrive in another train. Carlos and Abby get off with her, claiming she would not be safe alone. In a restaurant, Jessie sees dolls nearly identical to the ones that Carlos showed her. Abby is upset when she mentions this and goes off to bed. Jessie begs Carlos not to involve Abby in his suspicious activities. ........

Source: Wikipedia