Iru Mugan Teaser Trailer Video Download HD, MP4 | Chiyan Vikram: The upcoming Tamil science fiction thriller movie teaser video has been finally released by the makers of the movie. The teaser video of Iru Mugan was released on the occasion of Vikram’s birthday. The movie featuring Vikram, Nayantara, Nithya Menen, Nassar, Thambi Ramaiah &