Sivaji Ganesan as Koteeswaran

Jayalalithaa J as Seetha

Vennira Aadai Nirmala as Neela

K. Balaji as Muralikrishnan

V. K. Ramasamy as Chettiyar

Cho Ramaswamy as Gnanam

Thengai Srinivasan as Fatafat Sankar

Rama Prabha as Vadivu

Typist Gopu as Koteeswaran's Hostel warden

A. Karunanidhi as Sudden Break Shanmugam

S. N. Lakshmi as Muralikrishnan's mother

C. K. Saraswathi as Seetha's aunt

O. A. K. Thevar as Seetha uncle

Senthamarai as Babu

Oru Viral Krishna Rao as Police Constable

Isari Velan as Shopkeeper

Harikrishnan as Gopal

S. N. Parvathi as Gopal's wife

K. R. Indira Devi as Koteeswaran's duplicate lover

Prabhakar Vaishyan as Aasath

Master Sekhar as Gandhi

Roja Ramani as Sarojini

Baby Sumathi as Anni Pesant