| 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. |
| Name | Character | Episodes |
|---|---|---|
| Gul Panag | Renu Chaudhary | 17 |
| Anuraag Arora | SHO Virk | 15 |
| Rajesh Sharma | Gwala Gujjar | 9 |
| Vipin Sharma | DCP Bhagat | 9 |
| Swastika Mukherjee | Dolly Mehra | 9 |
| Neeraj Kabi | Sanjeev Mehra | 9 |
| Manish Chaudhary | Vikram Kapoor | 9 |
| Jagjeet Sandhu | Tope Singh / Accused #3 | 9 |
| Asif Basra | Jai Malik | 9 |
| Jahnu Barua | Rangthong Ken | 8 |
| Tillotama Shome | Meghna Barua | 8 |
| Sudip Mukherjee | Tathagata Basu | 4 |
| Akash Khurana | Singh Saab | 3 |
| Loveleen Mishra | Rachna Dwivedi | 2 |
| Ankur Vikal | Kana Commando | 2 |
| Brij Gopal | Tyagi's Uncle | 1 |
| Anindita Bose | Chanda | 1 |