Thalai Nagaram  Thalai Nagaram () is a 2006 Tamil action drama film directed by Suraj. The film stars director Sundar C and Jyothimayi. This film was a low-budget production and the soundtrack was composed by D. Imman. This story is a tale of a man who sacrifices his life to kick out gangsters ruining others lives. It also stars Vadivelu, Prakash Raj, Bose Venkat, Judo. K. K. Rathnam, and K. S. Ravikumar, among others. It enjoyed huge success. The soundtrack was a great hit and the song "Yedho Ninaikiren" charted at the top position for 1 week. It is a remake of the Priyadarshan-Mohanlal starrer "Abhimanyu". It was remade in Kannada as "Devru". Subramaniam alias Right (Sundar C) is a rowdy in North Chennai. He runs a separate gang and also works as a sidekick and right-hand man to a big don named Qaasim Bhai (Judo. K. K. Rathnam). Qaasim Bhai uses Right and his gang as professional killers whenever required. The ACP Ravi kumar (K. S. Ravikumar) believes in his own type of law by eliminating criminals instead of wasting time by the court and other procedures. Divya (Jyothimayi) a student, surprisingly enters into Right's life and takes shelter in his house. However, things change after she enters his life; both of them fall in love. At a situation, there arises a clash between Right and Qaasim Bhai. Right's friend Balu (Bose Venkat) kills Qaasim Bhai's son Nassir (Vikas Rishi) for ordering a trucker who rams a convoy which killed innocent children instead of only killing the intended target. Unfortunately, Balu is killed by Qaasim Bhai for killing his Nassir. After seeing Balu's death, Right decides to change his lifestyle. Parralel narration is the comedy track of Naai Shekar (Vadivelu), who wants to become a criminal and Divya's supposed uncle. For Right's surprise enters a corrupt ACP named Gopinath (Prakash Raj). He is on a hell bent quest to eradicate crime. He dislikes Right's attitude to leave the underworld and threatens Divya, who is molested in prison.