Mohanlal

Anand

Prakash Raj

Tamil Selvam

Aishwarya Rai Bachchan

Pushpavalli / Kalpana

Gautami Tadimalla

Ramani

Revathi

Marathagam

Tabu

Senthamarai

Nassar

Ayya Veluthambi

Major Sundarrajan

Police Officer

Rajesh

Madhivanan

Delhi Ganesh

Nambi

Nizhalgal Ravi

Ramani's uncle

Kalpana Iyer

Anand's Mother

S. N. Lakshmi

Tamizhselvan's Mother

Gowtham Sundararajan

Arivazhagan

Sujitha

Tamizhselvan's Daughter

Monica

Manimegalai,Tamizhselvan's daughter

C. K. Saraswathi

Cheenu Mohan

Assistant Director

Madhoo

Cameo appearance in song Narumugaye

Rohini

Pushpavalli / Kalpana (voice)