Mumbai -- Bollywood director Ram Gopal Varma is very happy with the work of actress Manisha Koirala in his upcoming 3D horror film BHHOOoo.!, the shooting of which has recently been completed. "To shoot in 3D one needs a lot more patience. The entire film is shot in 3D and we are done with the entire shooting of the film. The film is in its post production stage," Ram Gopal told IANS. "I think I and Manisha share a very good rapport since Company and obviously she was excited with the kind of role and she said yes to the film," the filmmaker said. Talking about the film, which is a sequel of Ajay Devgn and Urmila Matondkar starrer Bhoot, he said, There is no leading actor in the film. The film is about one little girl. It is scheduled for an August release.