Kamal Haasan as Veerasekaran Senapathy

Siddharth as Chitra Aravindhan

Priya Bhavani Shankar as Aarthi Thangavel

Jagan as Thambesh

Rishikanth as Harish

Bobby Simha as Pramod Krishnaswamy

Vivek as Elango

Nedumudi Venu as Krishnasamy

Rakul Preet Singh as Disha

Samuthirakani as Varadharajan

Kalyani Natarajan as Chitra Varadharajan

Delhi Ganesh as Krishna Mohan

Manobala as Nanjunda Moorthy

Deepa Shankar as Thambesh's Sister

Thambi Ramaiah as Thangavel

Renuka as Kanagalatha Thangavel

S. J. Suryah as "Sakalakala Vallavan" Sarguna Pandian

Kalidas Jayaram as Nilesh Krishna

Gulshan Grover as Amit Agarwal

Zakir Hussain as Darshan Bhai

Piyush Mishra as Kishan Singh

Akhilendra Mishra as Madanlal Mehta

Brahmanandam as Ramana Reddy

G. Marimuthu as Chokkalingam, Chitra's uncle

Vinod Sagar as Kirubakaran, a Corrupt Officer

Ravi Venkataraman as Engineer K.Kathirvel, a Corrupt Officer

Cheran Raj as Police Officer

C. Ranganathan as Muthuraj

Yograj Singh as Amrit's Bodyguard

Guru Somasundaram as Common man (Motion Capture)

TSR as Dhanapal

Nagendra Babu as MLA Parisutham

Sayaji Shinde as Balsingh

Kumar Natarajan as Doctor

Udhayabanu Mageswaran as Sugumaran, Chitra's friend

Krishnakumar Ramakumar as Nambiar

Imman Annachi as Harish's Uncle and Mess Owner

Ganja Karuppu as Sivagnanam

Shiva Aravind as

Aruvi Bala as

Thangapandiyan as

Madhan Kumar Dhakshinamoorthy as

Yogi Ram as

Kovai Babu as

Asif Basra as

Saranya Ravichandran as

Karuna Prasad as

Divya Ganesh as

Demi-Leigh Nel-Peters as Special Appearance in "Calendar" Song

Kajal Agarwal as Dhakshayini

Nandu Poduval as Krishnasamy (Body double)