If it is Kamal Haasan, you can expect the unexpected. The actor-director, who has always surprised his fans and film-buffs, is now silently busy with one such attempt.

In association with Bollywood veteran Shekhar Kapur, Kamal is shooting for a sequel of 'Vishwaroopam'. "It will hit the screens close on the heels of Vishwaroopam's release," sources say.

Interestingly, Shekhar Kapur has played a crucial role in 'Vishwaroopam' too. The film, scripted, directed and produced by Kamal, will see the light of the day on January 11.

International terrorism is the knot of the film, and sources close to Kamal say that the film will be highly balanced and there will be no controversies.