Vetrimaaran/ Vetri/ Maaran
Vijay
Daniel Arockiaraj
S. J. Suryah
Tara's Friend
Misha Ghoshal
Nolan
Yogi Babu
Health Minister
Rajendran
Auto Driver
Kaali Venkat
Nurse
Devadarshini
Surekha Vani
Salim Ghosh
Sangili Murugan
Prisoner
Boxer Dheena
Kaasi
M.Kamaraj
Tara's Mother
Mamilla Shailaja Priya
Tara
Samantha Ruth Prabhu
Rickshaw Driver
Senthikumari
Abdool Lee
Aishwarya Vetrimaaran
Nithya Menen
Anu Pallavi
Kajal Agarwal
Rathnavel
Sathyaraj
Vadivu
Vadivelu
Maniyan
Sathyan Sivakumar
Sarala
Kovai Sarala
Dr. Arjun Zachariah
Hareesh Peradi
Playback Singer
G. V. Prakash Kumar
Shreya Ghoshal
Editor
Antony L. Ruben
Assistant Director
Cibi Chakaravarthi
Story
Atlee
Screenplay
Director
Dialogue
Sid Sriram
Sathyaprakash Dharmar
Naresh Iyer
Kailash Kher
Shweta Mohan
A.R. Rahman
Original Music Composer
Publicist
Gopi Prasannaa
Lyricist
Vivek
Deepak Blue
Pooja Vaidyanath
Sharanya Srinivas
Vishwaprasad Ganagi
Producer
N. Ramasamy
Production Executive
M. Senthil
Ramana Girivasan
Vijayendra Prasad
Director of Photography
G. K. Vishnu
Co-Director
T K Madhan Prasad
Hema Rukmani
Executive Producer
H Murali
Sound Designer
Tapas Nayak
Art Direction
T. Muthuraj
Choreographer
M. Sherif
Prem Rakshith
Costume Design
Neeraja Kona
Pallavi Singh
Stunt Coordinator
ANL Arasu
Shilpi Kiran
Line Producer
Natarajan Ramji
Marcin Andruchow
Production Controller
R Udhayakumar
Still Photographer
D Maneksha