F.I.R.

They catch a woman who had been making prank calls. She reveals that Mausam Manchanda is a big fraud who cheats innocent girls. Chandramukhi decides to pay him back in his own coin. She dresses up as Chulbul Pandey and first saves Mausam's sister and then spins a hilarious web around him so that he is taught a lesson to never mess with innocent girls.