Mersal

Vijay

Vetrimaaran/ Vetri/ Maaran

S. J. Suryah

Daniel Arockiaraj

Samantha Ruth Prabhu

Tara

Nithya Menen

Aishwarya Vetrimaaran

Kajal Agarwal

Anu Pallavi

Sathyaraj

Rathnavel

Vadivelu

Vadivu

Sathyan Sivakumar

Maniyan

Kovai Sarala

Sarala

Hareesh Peradi

Dr. Arjun Zachariah

Misha Ghoshal

Tara's Friend

Yogi Babu

Nolan

Rajendran

Health Minister

Kaali Venkat

Auto Driver

Devadarshini

Nurse

Surekha Vani

Nurse

Sangili Murugan

Salim Ghosh

Boxer Dheena

Prisoner

M.Kamaraj

Kaasi

Mamilla Shailaja Priya

Tara's Mother

Kaali Venkat

Rickshaw Driver

Senthikumari

Abdool Lee

T. Muthuraj

Art Direction

G. K. Vishnu

Director of Photography

D Maneksha

Still Photographer

Neeraja Kona

Costume Design

Pallavi Singh

Costume Design

M. Sherif

Choreographer

Prem Rakshith

Choreographer

R Udhayakumar

Production Controller

ANL Arasu

Stunt Coordinator

Cibi Chakaravarthi

Assistant Director

Shilpi Kiran

Assistant Director

T K Madhan Prasad

Co-Director

Atlee

Director

Antony L. Ruben

Editor

H Murali

Executive Producer

Marcin Andruchow

Line Producer

Natarajan Ramji

Line Producer

Hema Rukmani

Producer

N. Ramasamy

Producer

M. Senthil

Production Executive

Gopi Prasannaa

Publicist

A.R. Rahman

Original Music Composer, Playback Singer

Deepak Blue

Playback Singer

G. V. Prakash Kumar

Playback Singer

Kailash Kher

Playback Singer

Naresh Iyer

Playback Singer

Pooja Vaidyanath

Playback Singer

Sathyaprakash Dharmar

Playback Singer

Sharanya Srinivas

Playback Singer

Shreya Ghoshal

Playback Singer

Shweta Mohan

Playback Singer

Sid Sriram

Playback Singer

Vishwaprasad Ganagi

Playback Singer

Tapas Nayak

Sound Designer

Vivek

Lyricist

Atlee

Dialogue, Screenplay, Story

Ramana Girivasan

Dialogue, Screenplay

Vijayendra Prasad

Screenplay