Ajith Kumar

as Ganesh / Vedhalam

Shruti Haasan

as Swetha

Lakshmi Menon

as Tamizh

Soori

as Laxmi Das

Thambi Ramaiah

as Tamizh's Father

Ashwin Kakumanu

as Arjun, (Swetha's Brother)

Rahul Dev

as Ratna Bhai

Aniket Chouhan

as Aniket

Vidyullekha Raman

as Tamizh's Friend

Balasaravanan

as Swetha's Assistant

Swaminathan

as Swetha's Assistant

Rajendran

as Kolkatta Kaali

Mayilsamy

as House Owner

Appukutty

as Vedalam's Sidekick

Yogi Babu

as Chatterjee

Kabir Duhan Singh

as Abhinay, Rahul's Brother

R. N. R. Manohar

as Corrupt Police Officer

Rajkumar

as Arjun's Friend

Sharmila Thapa

Monekha Siva

Mippu Swamy