'Ek Thi Daayan' is a joint production venture of Ekta Kapoor and Vishal Bhardwaj. The music of the film is given by Vishal Bhardwaj himself who has composed magical albums like Omkara, Kaminey and Ishqiya. 'Ek Thi Daayan' is directed by Kannan Iyer and the story is written by Vishal Bhardwaj. First trailer of the movie came with Vishal's 'Matru Ki Bijli Ka Mandola' and the film is all set to release on April 18, 2013.