Viswanath (Rajnikanth), a famous lawyer, stays with his widowed mother (Vijayakumari) and physically handicapped sister (Uma). He sends Jegan, a rich magnate's son (Sathyaraj) and Lokaiya, two criminals to jail on the charge of rape and murder of an innocent girl. Jagan’s father, GMK (M N Nambiar) uses his influence and starts creating trouble in Viswanath’s life. GMK succeeds in getting Viswanath imprisoned on a trumped up charge. His heartbroken mother dies. Once out of jail, Viswanath sets out to punish the culprits when he temporarily loses his eyesight.
as Viswanath
as Geetha
as GMK
as Dhanakodi
as A. R. Chandran/Reddy
as Eshwaran
as Jagan
as Le Docteur
as Ramesh
as Le Père de Saravanan
as Logu
as La Mère de Kalpana
as La Mère de Viswanath
as Gopinath
as Homme de main de G.M.K
as L'Assistant de A. R. Chandran
as Chettiyar
