Dum is a 2003 action drama film, starring Vivek Oberoi, Diya Mirza, Atul Kulkarni and others. Uday joins the police academy and falls in love with Kaveri. He becomes an upright policeman. Meanwhile corrupt inspector Shankar (Encounter Shankar) molests Kaveri and this enrages Uday. He takes on him and Shankar decides to toy with Uday’s life and make him suffer. This leads to a conflict between these two men at different ends of the police spectrum.