Here's to all you Maniratnam fans. Check out the exclusive trailer of Mani Ratnam’s much awaited movie RAAVAN starring Abhishek Bachchan, Aishwarya Rai Bachchan and Vikram. RAAVAN is the modern day adaptation of Ramayana. The film has been in the making for a long time now and the music is by AR Rahman. Enjoy the trailer! :-)