Directing
Four ex-convicts come together to produce a film, repeating their crimes of theft to raise funds.
After an officer is shot dead, a CID officer, Shankar, is tasked with investigating to find his colleague's killers. He soon starts unravelling the mystery behind his colleague's death.
Ashok comes to Chennai in search of his elder brother, Arun. But he ends up in prison when he gets falsely accused of a crime he did not commit and strives to prove his innocence
Mohana, who loves Raj, and Thangaraj, who loves Geetha, join forces and go to great lengths to separate Geetha and Raj who are about to get married.
Raju, a cop, has been hot on the trail of a smuggling gang. But things take a turn when his sister falls in love with Bhaskar, whose father is a suspected smuggler.
Ramesh accidentally gets trapped in a case of fraud when his suitcase gets swapped with another bag that contains money. Once out of prison, he sets out to prove his innocence.
The film start had in its title sequence in which a Politician is killed by a Suicide bomber who explodes her explosive belt. C. I. D. Shankar and his assistant Raju(Thengai Srinivasan is deputed to the Nilgiris to investigate a case of mysterious murder. C. I. D. Ashokan(Pakkirisamy) also stay for the town, who pose at research of herbal, his close relation of lover's club dancer Reeta(Jayakumari). Ashokan finds all truth and he goes to Nagamalai estate, where he gives lift to a young girl who explodes her belt.Ashokan gives diary and locker key to Vithya(Sakunthala) who saves his life and admits him in the hospital. But unfortuneately ashokan was killed by the mysterious gang in hospital. Vithya gives the things to Shankar and both fall in love. Raju falls in love with actress Rama(Kumari Radha), who also stays in the same hotel. Shankar meet Reeta and asks her to help him. She gives information to his assistant Raju and later on she is killed by the same mysterious gang.
