A down and out cop lands the case of a lifetime when four suspects are nabbed in the assassination attempt of a prime time journalist. The case turns out to be a devious maze where nothing is what it looks like. The pursuit of it leads him to the dark netherworld - the 'Paatal Lok', and to shocking discoveries in the past of the four suspects.

Jaideep Ahlawat, Ishwak Singh, Neeraj Kabi, Abhishek Banerjee, Swastika Mukherjee, Gul Panag, Niharika Lyra Dutt, Aasif Khan, Asif Basra, Manish Chaudhary, Jagjeet Sandhu, Mairembam Ronaldo Singh, Vipin Sharma, Rajesh Sharma, Ankur Vikal