India's one of the finest film maker, Mani Ratnam is all set with this upcoming movie 'Kadal' (Kadali in Telugu). 'Kadal' will be releasing worldwide on February 1, 2013 and the Telugu version date is yet to be announced. Karthi's son Gautham Karthi and Radha's younger daughter Thulasi Nair are making their dream debut with 'Kadal' movie. Music composed by AR Rahman has already topped the chart busters and has increased the expectation on the movie.