Dhanush

Saravanan

Manisha Koirala

Rajeshwari

Hansika Motwani

Gayathri

Vivek

Child Chinna / James Pandiyan / Youth

Sriranjini

Saravanan's mother

Ashish Vidhyarthi

Devaraj

Sathyan Sivakumar

Chinna's friend

Bhalajie

Chinna's friend

Cell Murugan

Chinna's friend

Manobala

Rajeshwari's astrologer

Madhan Bob

Rajeshwari's assistant

Thiyagu

Chinna's assistant

Kadhal Thandapani

Industrialist

Vaiyapuri

Vichu Vishwanath

Saravanan's brother-in-law

Ramesh Thilak

(uncredited)

Rohini

Rajeshwari (voice)