Andavan Kattalai

Sivaji Ganesan

— Professor Krishnan

Devika

— Radha

J. P. Chandrababu

— Chitti Babu

A. V. M. Rajan

— Ramu

Pushpalatha

— Gomathi

K. Balaji

— Shankar

S. A. Asokan

— Manikandan

Javar Seetharaman

— Principal

P. S. Veerappa

— Prosecutor

Chittoor V. Nagayya

— Doctor

M. S. Sundari Bai

— Radha's Mother