'Ek thi Dayan' Based On Mukul Sharma's Book.

Konkona Sen Sharma\'s next film \'Ek Thi Daayan\' is based on her father Mukul Sharma\'s book. He works for a popular newspaper and has been observing the practice of witchcraft which is very rampant in West Bengal.

It was easy for Konkona to do the acting, since she was raised in Kolkata.