Yash Raj films are soon to excite all his fans with the fourth part of 'Dhoom'. The team and crew are planning to make this movie bigger and better with Amitabh Bachchan in it. The film will be directed by Vijay Krishna Acharya who made Dhoom 3`, it will also be produced by Aditya Chopra and actor Hrithik Roshan will be playing the bad guy again.

The creative heads of the movie are not opening up on anything, but right now a source has confirmed it saying that Aditya Chopra and Vijay Krishna Acharya have approached and signed Mr bachchan and Hrithik.

Is senior and junior Bachchan going to confront each other on the big screen is not yet known. Amitabh Bachchan was last seen in superhit movie 'Piku' with Deepika Padukone in the lead, and he will be soon seen in Bejoy Nambair's Wazir. While Hrithik is busy with Mohenjo Daro` his next big which is directed by Ashutosh Gowariker.