Mohanlal ( Mohanlal )

Anand

Prakash Raj ( Prakash Raj )

Tamil Selvam

Aishwarya Rai Bachchan ( Aishwarya Rai Bachchan )

Pushpavalli / Kalpana

Gautami Tadimalla ( Gautami Tadimalla )

Ramani

Revathi ( Revathi )

Marathagam

Tabu ( Tabu )

Senthamarai

Nassar ( Nassar )

Ayya Veluthambi

Kaaka Radhakrishnan ( Kaaka Radhakrishnan )

Kasi

Major Sundarrajan ( Major Sundarrajan )

Police Officer

Rajesh ( Rajesh )

Madhivanan

Delhi Ganesh ( Delhi Ganesh )

Nambi

Nizhalgal Ravi ( Nizhalgal Ravi )

Ramani's uncle

Kalpana Iyer ( Kalpana Iyer )

Anand's Mother

S. N. Lakshmi ( S. N. Lakshmi )

Tamizhselvan's Mother

Gowtham Sundararajan ( Gowtham Sundararajan )

Arivazhagan

Sujitha ( Sujitha )

Tamizhselvan's Daughter

Vishnuvardhan ( Vishnuvardhan )

Tamizhselvan's Son

Monica ( Monica )

Manimegalai,Tamizhselvan's daughter

Laxmi Rattan ( Laxmi Rattan )

Arjun Doss

C. K. Saraswathi ( C. K. Saraswathi )

P. L. Narayana ( P. L. Narayana )

Ramaswamy

Cheenu Mohan ( Cheenu Mohan )

Assistant Director

Madhoo ( Madhoo )

Cameo appearance in song Narumugaye

Rohini ( Rohini )

Pushpavalli / Kalpana (voice)