The Train: Some Lines Should Never Be Crossed... is a 2007 Indian Hindi-language crime thriller film directed by Hasnain Hyderabadwala and Raksha Mistry. The film stars Emraan Hashmi, Geeta Basra and debutant Sayali Bhagat in the lead roles, and tells the story of a married couple caught up in a complex emotional tangle revolving around an extramarital affair. It is a remake of the 2005 American film Derailed, an adaptation of James Siegel's 2003 novel Derailed. It was a box office disappointment.