Pratap Verma

When an army commando finds out his true love is engaged against her will, he boards a New Dehli-bound train in a daring quest to derail the arranged marriage. But when a gang of knife-wielding thieves begin to terrorize innocent passengers on his train, the commando takes them on, one by one.

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.