Here’s what you need to know: Vidya Balan and Shiney Ahuja move back into their ancestral home which is rumoured to be haunted. No one is allowed to go up to the third floor of the haveli because that’s where the spirit has supposedly been entrapped for years. However, Vidya Balan is fascinated by the folklore. Meanwhile, Shiney thinks his childhood sweetheart Ameesha Patel is so heartbroken over his marriage, that she is in need of professional attention. Enter Akshay Kumar. Upon his arrival, he realises that there is something not quite right about the story of Manjulika — the spirit that haunts the house.
P.S: If you liked Bhool Bhulaiyaa, please make sure to watch the OG Malayalam-language film, Manichitrathazhu (1993), that it is a remake of.