Vijay as Vishwa (Vishwa Bhai)

Amala Paul as Meera Narayanan

Sathyaraj as Ramadurai (Anna)

Ponvannan as Ranga (Chithappa)

Nassar as Ratnam

Santhanam as Logu

Suresh as Meera's Father

Y. G. Mahendran as Lawyer Radhakrishnan

Abhimanyu Singh as Bhima Bhai

Ragini Nandwani as Gowri

Rajeev Pillai as Raju

Udhaya as Video Kumar

Sathish Krishnan as Vishwa's Friend

Varun Kamal as Vishwa's Friend

Ravi Prakash as Kesav

Subbu Panchu as Ravi Kiran

Manobala as Ramadurai (Anna)'s Assistant

Rekha as Ganga Ramadurai

Stunt Silva as Special Appearance

Sam Anderson as Himself (Special Appearance)

G. V. Prakash Kumar as Special Appearance in "Vaanganna Vanakkanganna" Song

Sridhar as (Special Appearance in "Tamil Pasanga" Song

Dinesh as Special Appearance in "Vaanganna Vanakkanganna" Song

M.R. Kishore Kumar as