Kamal Haasan's Vishwaroppam which earned him his first Hollywood film with producer Barrie M Osborne is finalizing its technical crew and cast.

 Though the film has not been officially launched yet, Kamal Haasan is seriously working on the script.

As per the early news we hear, director Mani Ratnam's son Nandan is said to have been roped in for the film. The veteran director's son will not be the part of the cast, rather will be the film's production coordinator, says sources.

Meanwhile, Kamal Haasan's Vishwaroopam audio launch will happen in three major cities across Tamil Nadu of the 7th of December.

Velammal College Grounds will be the venue for the Audio Launch in Madurai, in Coimbatore, Hindustan College will host the audio launch and the Chennai venue for the event will be disclosed soon.