Sanjay Leela Bhansali had written the script of 'Khamoshi' with Amitabh Bachchan in mind.

Reportedly, in his much-talked about movie ‘Bbuddah Hoga Terra Baap’, the actor is not only going to play a cool dude, but he will also be seen doing a lot more activities like beat boxing, singing and riding a Harley Davidson.
Reports claim that the actor has lent his voice for four tracks in the movie, and the title track uses a special music technique called ‘Acapella’ that has no music, but only lyrics.
I am not old, says Amitabh
Buzz is that the veteran actor, who is all set to give competition to his younger co-workers in the industry, was very angry on being projected as an old man.
“I think people have a problem (with my fitness and age). I sometimes think there is a campaign to make me confess that I’ve grown old, and stop working,” said Big B, during a trip to New Delhi, where he unveiled the first look of his another upcoming venture ‘Aarakshan’.
“Our career, like that of sportsmen, depends a lot on our bodies. If the body is working and your face and voice are okay, you should keep on working. I want to work till my body allows me,” he added.
Big B refrains from making personal comments
Meanwhile, to avoid landing in any controversies, Amitabh Bachchan chose to refrain from making any comments on the issue of caste-based reservations that forms the base of Prakash Jha’s film ‘Aarakshan’.
"I would not like to make any personal comment about the issue. I am not into politics and I won't like my comments to be made into a political debate," he said.
About his role in the movie, he said, “My character, Prabhakar Anand has the thought that everyone should get an opportunity... but after that if a person has the merit, we should recognize it. And this is the thought that has been highlighted in the film.”
While ‘Bbuddah Hoga Terra Baap’ releases on July 1, ‘Aarakshan’ will be releasing on August 12.