Kamal Haasan
Karnan / Arun Kumar Vikram
Fahadh Faasil
Amar
Vijay Sethupathi
Sandhanam
Narain
Bejoy
Chemban Vinod Jose
Police Chief Jose
Santhana Bharathi
Uppiliappan
Elango Kumaravel
Lawrence
Vasanthi Guru
Tina
Kalidas Jayaram
ACP Prabhanjan
Baby Dharsan
Vikram Jr.
Gayathrie Shankar
Gayathri Amar
Swathishta Krishnan
Prabhanjan's wife
Jaffer Sadiq
Vetti Vagaiyara member
G. Marimuthu
Commissioner of Police
Maya S. Krishnan
Escort
Gowtham Sundararajan
Veerapandian
Ramesh Thilak
Ilango
Sampath Ram
Sampath
Gokulnath
Vetti Vagaiyara member
Maheswari Chanakyan
Kausalya
Myna Nandhini
Sumitra
Shivani Narayanan
Keykayi
Aruldoss
Rudra Prathap
Arunodhayan
Black Ops Squad member
Shreekumar
Black Ops Squad member
Anish Padmanabhan
Black Ops Squad member
Vinodh Munna
Munna
Gajaraj
Police Officer
Pondy Ravi
Constable
Priyadarshini Rajkumar
Escort Manager
Hareesh Peradi
Stephen Raj
Arjun Das
Anbu
Harish Uthaman
Adaikalam
KPY Dheena
Kamatchi
Monekha Siva
Amudha
Suriya
Rolex
Karthi
Dilli (voice)
Thejank
Anirudh Ravichander
Original Music Composer
Sathees Kumar
Art Direction
Pallavi Singh
Costume Design
Gopi Prasannaa
Publicist
Diamond Babu
Public Relations
Kannan Ganpat
Sound Mixer
Udhayanidhi Stalin
Presenter
Kamal Haasan
Playback Singer
Girish Gangadharan
Director of Photography
Anirudh Ravichander
Playback Singer
Sachin Sudhakaran
Sound Designer
K. P. Sasi Kumar
Makeup Designer
Ravi G
Playback Singer
Sandy
Choreographer
Mahesh Ganguly S
Animation Supervisor
Kavitha
Costume Design
Hari Haran
Sound Designer
Anbumani
Action Director
Arivumani
Action Director
V. Sai
Costume Designer
G. Anand Kumar
Still Photographer
S. Disney
Executive Producer
R. Mahendran
Producer
K. T. S. Swamynathan
Production Executive
M. Senthil
Production Controller
Lokesh Kanagaraj
Story
Lokesh Kanagaraj
Screenplay
Heisenberg
Lyricist
Vishnu Edavan
Lyricist
Kamal Haasan
Lyricist
Venki
Assistant Director
Lokesh Kanagaraj
Director
Kamal Haasan
Producer
Philomin Raj
Editor
Rathna Kumar
Screenplay
Anbumani
Stunts
Arivumani
Stunts