Kamal Haasan
Veerasekaran Senapathy
Siddharth
Chitra Aravindhan
Priya Bhavani Shankar
Aarthi Thangavel
Jagan
Thambesh
Rishikanth
Harish
Bobby Simha
Pramod Krishnaswamy
Vivek
Elango
Nedumudi Venu
Krishnasamy
Rakul Preet Singh
Disha
Samuthirakani
Varadharajan
Kalyani Natarajan
Chitra Varadharajan
Delhi Ganesh
Krishna Mohan
Manobala
Nanjunda Moorthy
Deepa Shankar
Thambesh's Sister
Thambi Ramaiah
Thangavel
Renuka
Kanagalatha Thangavel
S. J. Suryah
"Sakalakala Vallavan" Sarguna Pandian
Kalidas Jayaram
Nilesh Krishna
Gulshan Grover
Amit Agarwal
Zakir Hussain
Darshan Bhai
Piyush Mishra
Kishan Singh
Akhilendra Mishra
Madanlal Mehta
Brahmanandam
Ramana Reddy
G. Marimuthu
Chokkalingam, Chitra's uncle
Vinod Sagar
Kirubakaran, a Corrupt Officer
Ravi Venkataraman
Engineer K.Kathirvel, a Corrupt Officer
Cheran Raj
Police Officer
C. Ranganathan
Muthuraj
Yograj Singh
Amrit's Bodyguard
Guru Somasundaram
Common man (Motion Capture)
TSR
Dhanapal
Nagendra Babu
MLA Parisutham
Sayaji Shinde
Balsingh
Kumar Natarajan
Doctor
Udhayabanu Mageswaran
Sugumaran, Chitra's friend
Krishnakumar Ramakumar
Nambiar
Imman Annachi
Harish's Uncle and Mess Owner
Ganja Karuppu
Sivagnanam
Shiva Aravind
Aruvi Bala
Thangapandiyan
Madhan Kumar Dhakshinamoorthy
Yogi Ram
Kovai Babu
Asif Basra
Saranya Ravichandran
Karuna Prasad
Divya Ganesh
Demi-Leigh Nel-Peters
Special Appearance in "Calendar" Song
Kajal Agarwal
Dhakshayini
Nandu Poduval
Krishnasamy (Body double)
Ravi Ahuja
Casting Coordinator
Udhayanidhi Stalin
Producer
Pa. Vijay
Lyricist
Kunal Rajan
Sound Designer
Vance Hartwell
Makeup Artist
Pallavi Singh
Costume Designer
SB Satheesan
Costume Designer
Ramazan Bulut
Action Director
Arivumani
Action Director
V. Sai
Costume Designer
Pattanam Rashid
Makeup Artist
Amritha Ram
Costume Designer
A R Abdul
Makeup Artist
Baba Baskar
Choreographer
Rokesh
Lyricist
ANL Arasu
Action Director
Anbumani
Action Director
Gaviin Miguel
Costume Designer
Kabilan Chellaiah
Publicist
M. Shenbaga Moorthy
Co-Producer
Arivu
Lyricist
Caesar Gonsalves
Choreographer
G. K. M. Tamil Kumaran
Co-Producer
AIM Sathish
Public Relations
Shankar
Dialogue
Ravi Varman
Director of Photography
Shankar
Director
Shankar
Screenplay
Shankar
Story
Arivazhagan Venkatachalam
Second Unit Director
Chimbu Deven
Second Unit Director
Vasanthabalan
Second Unit Director
Jeyamohan
Dialogue
Peter Hein
Action Director
Kabilan Vairamuthu
Dialogue
Sreekar Prasad
Editor
Subaskaran Allirajah
Producer
Bosco Martis
Choreographer
Anirudh Ravichander
Original Music Composer
Vivek
Lyricist
Thamarai
Lyricist
T. Muthuraj
Production Design
Lakshmi Saravanakumar
Dialogue