Arvind Swamy
— Varadarajan aka Varadan
Vijay Sethupathi
— Rasool Ebrahim
Arun Vijay
— Thyagarajan aka Thyagu
Silambarasan
— Ethiraj aka Ethi
Jyothika
— Chitra Varadarajan
Aishwarya Rajesh
— Renu Thyagarajan
Aditi Rao Hydari
— Parvathi
Dayana Erappa
— Chaaya Ethiraj
Prakash Raj
— Senapathi aka Sena
Thyagarajan
— Chinnappadasan aka Chinnappa
Jayasudha
— Lakshmi
Mansoor Ali Khan
— Ethiraj's Henchman
Sarath Kumar
— Chinnappadasan's Son-in-Law
Gowtham Sundararajan
— Assistant Commissioner
Sivakumar Ananth
— Chezhiyan
T.M. Karthik
— Ranjith
Sugunthan
— Veluthambi
Kumar Natarajan
— Chinnappa and Senapathi's lawyer
George Vijay Nelson
