Enthiran (Tamil: எந்திரன்) is a Tamil science fiction directed by S.Shankar. The Top most actrors Rajinikanth and Aishwarya Rai in the lead roles with A. R.Rahmangreat sound track in this filmand it was Produced by Kalanidhi Maran, it is known for being the most expensive Asian film ever made till now. It is also slated to make the largest worldwide opening for an Indian film, upon release.

It is expected to be released worldwide on 1st October 2010 along with its dubbed versions: Robot in Hindi and Robo in Telugu. The film release will follow the film's soundtrack release, which was held on 31 July 2010.After meticulous filming and production for over two years, the film is currently undergoing post-production work.