Chase is an action crime drama based on true events, which is dedicated to the heroes of the West Bengal police who fought for the country and yet remained unnamed and recognized. The plot revolves around a train robbery which was executed by a Jharkhand based father-son duo who were active in politics and to procure a party ticket had to carry out this crime. As soon as the Bengal police come to know about it they get cracking on capturing the real mastermind behind the whole crime.