Rajinikanth, a veteran lawyer aspires to become the judge. But, the bar council promotes an undeserving lawyer to the post. Enraged by the system, he tries to seek his revenge by defending a murderer.
Sivaji Ganesan
as Rajinikanth / Kannan
Usha Nandhini
as Radha
Pandari Bai
as Chellamma
Major Sundarrajan
as Mohan Das
V. K. Ramasamy
as
Nagesh
as Rajinikanth's Assistant
Senthamarai
as
Rama Prabha
as Kathambari
Jayakumari
as Kalpana
Y. G. Mahendran
as Kannan's Driver
R. Neelakantan
as
Vijayan K
as Dr. Balakrishnan
