Mozhi

Prithviraj Sukumaran

Karthik

Prakash Raj

Vijaya Kumar / Viji

Jyothika

Archana

Swarnamalya

Angeline Sheela

Brahmanandam

Ananthakrishnan

M. S. Bhaskar

Professor Gnanaprakasam

Elango Kumaravel

Voice actor

Ramya Subramanian

Pannaiyar's daughter

Vatsala Rajagopal

Archana's grandmother

Muthukalai

Abusive man

Citizen Sivakumar

Priest

Sriranjini

Jaanu

Neelima Rani

Preeti

Sangeetha Balan

Abusive man's wife

Geetha Ravishankar

Professor Gnanaprakasam's wife

Venkat Subha

E. V. Ganesh Babu