Character Name : Sakthivel 'Velu' Naicker

Original Name : Kamal Haasan

Gender : Male

Character Name : Selvam

Original Name : Janagaraj

Gender : Male

Character Name : Neela

Original Name : Saranya Ponvannan

Gender : Female

Character Name : Charumati

Original Name : Karthika

Gender : Female

Character Name : Iyer

Original Name : Delhi Ganesh

Gender : Male

Character Name : Ajit Kelkar

Original Name : Tinnu Anand

Gender : Male

Character Name : Surya

Original Name : Nizhalgal Ravi

Gender : Male

Character Name : Assistant Commissioner Patil

Original Name : Nassar

Gender : Male

Character Name : Inspector Kelkar

Original Name : Pradeep Shakti

Gender : Male

Character Name : Hussain Bhai

Original Name : M. V. Vasudeva Rao

Gender : Male

Character Name : Shakila

Original Name : Tara

Gender : Female

Character Name : Durai

Original Name : Vijayan

Gender : Male

Character Name : Reddy

Original Name : R. N. Sudarshan

Gender : Male

Character Name : Reddy

Original Name : R. N. K. Prasad

Gender : Male

Character Name : Reddy

Original Name : R. N. Jayagopal

Gender : Male

Character Name : Rathnavelu Naicker, Velu's Father

Original Name : Kitty

Gender : Male

Character Name : Police commissioner

Original Name : A. R. Srinivasan

Gender : Male

Character Name : Chandrakant Kohli

Original Name : Goga Kapoor

Gender : Male

Character Name : Minister of Law & Public Affairs

Original Name : Prathapa Chandran

Gender : Male

Character Name :

Original Name : Babitha

Gender : Female

Character Name : Self (Special appearance in the song "Nila Adhu Vanathumele")

Original Name : Kuyili

Gender : Female

Character Name : Young Shakthivel

Original Name : Aditya V. Modi

Gender : Male