Also Directed by Udhayan
It is basically an investigative film as CBI officer Kasi Viswanath (Vijaykanth) is entrusted to investigate the mysterious disappearance of Judge Sadasivam (Nassar). The Kasi Viswanathan team comprises junior officer Kesavan Nair (Anad Raj) and a constable (Pandiaraj). Soon Kasi finds out that a state minister Elakyam (Prakash Raj) is behind all crimes in the city and he is assisted by three senior cops. Suddenly one by one the bad cops are killed, with needle of suspicion resting on Kasi as a look-alike is behind the murders. It is revealed that it is a revenge killing by Perarasu (Vijaykanth), Kasi’s twin brother. We are told in a flashback by the family retainer (Chandrasekhar) that Kasi was the long-lost twin brother of Perarasu and their father, the local chieftain (Sarath Babu), was at one time the king maker of Panchalakurichi.
