Kamal Haasan ( Kamal Haasan )

Veerasekaran Senapathy

Siddharth ( Siddharth )

Chitra Aravindhan

Priya Bhavani Shankar ( Priya Bhavani Shankar )

Aarthi Thangavel

Jagan ( Jagan )

Thambesh

Rishikanth ( Rishikanth )

Harish

Bobby Simha ( Bobby Simha )

Pramod Krishnaswamy

Vivek ( Vivek )

Elango

Nedumudi Venu ( Nedumudi Venu )

Krishnasamy

Rakul Preet Singh ( Rakul Preet Singh )

Disha

Samuthirakani ( Samuthirakani )

Varadharajan

Kalyani Natarajan ( Kalyani Natarajan )

Chitra Varadharajan

Delhi Ganesh ( Delhi Ganesh )

Krishna Mohan

Manobala ( Manobala )

Nanjunda Moorthy

Deepa Shankar ( Deepa Shankar )

Thambesh's Sister

Thambi Ramaiah ( Thambi Ramaiah )

Thangavel

Renuka ( Renuka )

Kanagalatha Thangavel

S. J. Suryah ( S. J. Suryah )

"Sakalakala Vallavan" Sarguna Pandian

Kalidas Jayaram ( Kalidas Jayaram )

Nilesh Krishna

Gulshan Grover ( Gulshan Grover )

Amit Agarwal

Zakir Hussain ( Zakir Hussain )

Darshan Bhai

Piyush Mishra ( Piyush Mishra )

Kishan Singh

Akhilendra Mishra ( Akhilendra Mishra )

Madanlal Mehta

Brahmanandam ( Brahmanandam )

Ramana Reddy

G. Marimuthu ( G. Marimuthu )

Chokkalingam, Chitra's uncle

Vinod Sagar ( Vinod Sagar )

Kirubakaran, a Corrupt Officer

Ravi Venkataraman ( Ravi Venkataraman )

Engineer K.Kathirvel, a Corrupt Officer

Cheran Raj ( Cheran Raj )

Police Officer

C. Ranganathan ( C. Ranganathan )

Muthuraj

Yograj Singh ( Yograj Singh )

Amrit's Bodyguard

Guru Somasundaram ( Guru Somasundaram )

Common man (Motion Capture)

TSR ( TSR )

Dhanapal

Nagendra Babu ( Nagendra Babu )

MLA Parisutham

Sayaji Shinde ( Sayaji Shinde )

Balsingh

Kumar Natarajan ( Kumar Natarajan )

Doctor

Udhayabanu Mageswaran ( Udhayabanu Mageswaran )

Sugumaran, Chitra's friend

Krishnakumar Ramakumar ( Krishnakumar Ramakumar )

Nambiar

Imman Annachi ( Imman Annachi )

Harish's Uncle and Mess Owner

Ganja Karuppu ( Ganja Karuppu )

Sivagnanam

Shiva Aravind ( Shiva Aravind )

Aruvi Bala ( Aruvi Bala )

Thangapandiyan ( Pandian )

Madhan Kumar Dhakshinamoorthy ( Madhan Kumar Dhakshinamoorthy )

Yogi Ram ( Yogi Ram )

Kovai Babu ( Kovai Babu )

Asif Basra ( Asif Basra )

Saranya Ravichandran ( Saranya Ravichandran )

Karuna Prasad ( Karuna Prasad )

Divya Ganesh ( Divya Ganesh )

Demi-Leigh Nel-Peters ( Demi-Leigh Nel-Peters )

Special Appearance in "Calendar" Song

Kajal Agarwal ( Kajal Agarwal )

Dhakshayini