அவ்வை சண்முகி

Kamal Haasan

as Pandyan / Avvai Shanmugi

Meena

as Janaki

Gemini Ganesan

as Vishwanathan Iyer

Nagesh

as Joseph

Manivannan

as Mudaliyar

Nassar

as Bhai

Delhi Ganesh

as Sethurama Iyer

Heera Rajgopal

as Rathna

S. P. Balasubramaniam

as Doctor

Rani

as Kousi

Vaiyapuri

as Flower decorator

Crazy Mohan

as Interviewer

Kavithalaya Krishnan

as Lawyer

Idichapuli Selvaraj

as

R. Neelakantan

as

Ramesh Khanna

as Film director

Kanal Kannan

as Rogue

K. S. Ravikumar

as Spectator during fight in market

Kovai Senthil

as

Raghuram

as Himself (special appearance)

Ramesh Aravind

as Himself (special appearance)