 Bollywood Mantra | Mani's Raavan trailer released! Sify By Moviebuzz | Saturday, 17 April , 2010, 12:20 Mani Ratnam and Big Pictures have officially launched the teaser trailer of their ambitious Raavan. It is a 40 second awesome teaser trailer meant for the audio launch of the film on April 24. ... Mani Ratnam unveils Raavan's first look Ravaan movie story star cast Abhishek Bachan, Aishwarya Rai and controversy Abhishek is awesome: Priyamani |