7aam Arivu is a 2011 Indian Tamil-language science fiction action film written and directed by AR Murugadoss.
The film stars Suriya in dual roles, alongside Shruti Haasan in her Tamil debut and Johnny Trí Nguyễn in his Indian film debut. A genetics student enlists the help of a circus artist, who is a descendant of Bodhidharma, to revive the legend's skills and knowledge. Meanwhile, a Chinese mercenary with hypnotic powers starts a government-planned biological war against India.
The film was produced by Udhayanidhi Stalin under Red Giant Movies, with music composed by Harris Jayaraj, cinematography handled by Ravi K. Chandran, and editing completed by July 2011.