Enthiran is a forthcoming Tamil science fiction film co-written and directed by Shankar. The film features Rajinikanth, Aishwarya Rai and Danny Dengzopa in the lead roles with A.R.Rahman working on background score and soundtrack. Produced by Sun Pictures, it is known for being the most expensive Indian film ever made. It is also slated to make the largest worldwide opening for an Indian film, upon release.