Initially titled and referred to as Robot, the project was launched by Shankar and producer C. Karunamoorthy, chief executive of Ayngaran International who were set to distribute the film along with Eros Labs. However, in December 2008, both production companies backed off, amidst filming schedules, due to financial problems led by the currently ongoing global market recession. production rights have now been sold to the Chennai-based Sun Pictures.

Directed by S. Shankar
Produced by Kalanidhi Maran
Written by Balakumaran
Sujatha Rangarajan
S. Shankar
Starring Rajinikanth
Aishwarya Rai
Danny Denzongpa
Santhanam
Karunas
Music by A. R. Rahman
Cinematography R. Rathnavelu
Editing by Anthony Gonsalves
Distributed by Sun Pictures

Ayngaran International

Release date(s) expected 2010
Country India
Language Tamil
Budget Rs.120 crores