Top Billed Cast

1. 

   Dhanush

   Saravanan

2. 

   Manisha Koirala

   Rajeshwari

3. 

   Hansika Motwani

   Gayathri

4. 

   Vivek

   Child Chinna / James Pandiyan / Youth

5. 

   Dr. Sharmila

   Saravanan's Sister

6. 

   Sriranjini

   Saravanan's mother

7. 

   Ashish Vidhyarthi

   Devaraj

8. 

   Sathyan Sivakumar

   Chinna's friend

9. 

   Bhalajie

   Chinna's friend

10. 

    Cell Murugan

    Chinna's friend

11. 

    Manobala

    Rajeshwari's astrologer

12. 

    Chitti Babu

    Rajeshwari's PA

13. 

    Madhan Bob

    Rajeshwari's assistant

14. 

    Thiyagu

    Chinna's assistant

15. 

    Kadhal Thandapani

    Industrialist

16. 

    Aryan

    Aathi

17. 

    Vaiyapuri

18. 

    Vichu Vishwanath

    Saravanan's brother-in-law

19. 

    Baba Baskar

20. 

    Ramesh Thilak

    (uncredited)

21. 

    Rohini

    Rajeshwari (voice)