Arvind Swamy
Thomas Thangadurai
Prabhu Deva
Deva
Kajol
Priya Amalraj
V. K. Ramasamy
Girish Karnad
Amalraj
Nassar
Guru
Arundathi Nag
Mother Superior
S. P. Balasubramaniam
James Thangadurai
Prakash Raj
Jaipal
Mohan Raman
R
Rallapalli Narasimha
R
Ranvir Shah
David
Janaki Sabesh
Sister Agnes
P. J. Sarma
Rajiv Menon
Thomas's employee (uncredited)
Gautham Vasudev Menon
A man in the crowd (uncredited)
Vikram
Deva (voice)
Pasi Narayanan
K
Karthik Krupakaran
Raja
R
Rajiv Choudhry
C
C. P. Satyajit
Laxmi Rattan
Recording studio owner