வட்டத்துக்குள் சதுரம்

Latha Sethupathi

Anu

Sumithra

Malathi

Srikanth

Karthik

Sarath Babu

Ramanathan

C. K. Saraswathi

Malathi and Karthik's mother

Thengai Srinivasan

Krishnamani

V. Gopalakrishnan

Anu's boss

A. E. Manoharan

Sanjay Khan

Savitri

Anu's aunt