Kamal Haasan is gearing up to shoot the sequel of his action thriller film Vishwaroopam, which made quite a lot of buzz earlier this year. The film is based on international terrorism and the buzz is that the principal shooting of Vishwaroopam 2 is going to begin from this week onwards in Thailand. Kamal Haasan, Andrea Jeremiah, Pooja Kumar, Rahul Bose and Sekhar Kapur had played the lead roles in the first part and they are likely to reprise their roles in the sequel as well. Kamal Haasan has written the script, apart from producing and directing it. Shankar Ehsaan Loy are scoring the music. More details about the film will be revealed soon.