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
Vishwaprasad Ganagi
Deepak Blue
Sharanya Srinivas
Pooja Vaidyanath
Producer
N. Ramasamy
Production Executive
M. Senthil
Vijayendra Prasad
Director of Photography
G. K. Vishnu
Ramana Girivasan
Choreographer
M. Sherif
Hema Rukmani
Prem Rakshith
Co-Director
T K Madhan Prasad
Art Direction
T. Muthuraj
Costume Design
Pallavi Singh
Executive Producer
H Murali
Sound Designer
Tapas Nayak
Neeraja Kona
Stunt Coordinator
ANL Arasu
Shilpi Kiran
Production Controller
R Udhayakumar
Line Producer
Marcin Andruchow
Natarajan Ramji
Still Photographer
D Maneksha