Traffic Signal: Another one of Madhur Bhandarkar’s classics is 2007’s ‘Traffic Signal’ starring Kunal Khemu in the lead role. The film shows the brutal reality behind the life of every beggar that we choose to ignore on the busy streets of Mumbai. If you’ve ever been to Mumbai, you would understand what goes on when the traffic signal turns red. The film will leave you in tears and make you feel grateful for the life you live.