Thiruttu Rail (2015)

After getting into trouble with a cop during a bar fight, a group of friends board a train to Chennai to stay low. One of the youngsters, Saravanan, is approached by a director who claims that he wants to cast him as the hero in his film, which is a biopic of a real-life gangster, Bhaskar. The cops plan an encounter operation against Bhaskar, but they shoot Saravanan, who is a look-alike of the gangster. And well into the second half, we get the revelation that the biopic was Bhaskar's master plan to evade the cops. But Bhaskar has made one miscalculation. He has failed to take into account Sa…