P. S. Keerthana as Amudha

R. Madhavan as Thiruchelvan

Simran as Indira

Nandita Das as M.D. Shyama

Delhi Kumar as Ganesan

Suraj as Vinayan

Kethan as Akhilan

Prakash Raj as Harold Wickramsinghe

Pasupathy as Pasupathy

J. D. Chakravarthi as Dileepan

Kamala Krishnaswamy as Kamala

Bala Singh as Devanathan

M. S. Bhaskar as Shankaralingam

Sashi Kumar as Suicide bomber

Easwari Rao as Shyma

Mu Ramaswamy as Sundaralingam

Kukku Parameswaran as Sundari

Lakshmi Krishnamurthy as Old Lady

Siddharth as Bus Passenger (uncredited)

Shefali Chowdhury as Refugee (uncredited)