Following his sister's strange death, a hot-headed police aspirant begins his investigation for the true cause of his sister's death. During this time, he meets a ruthless entrepreneur named Nedunchezhiyan. What is the connection between Nedunchezhiyan and his sister's tragedy?
| Actor | Role |
|---|---|
 Vishal KrishnaPorus | Porus |
 BaburajNedunchezhian | Nedunchezhian |
 Dimple HayathiMythili | Mythili |
 Raveena RaviDwaraka | Dwaraka |
 Yogi BabuThalapathy | Thalapathy |
 AkilanFaizal | Faizal |
 TulasiKanchana | Kanchana |
 G. MarimuthuPonnusamy | Ponnusamy |
 R. N. R. ManoharKaatamuthu | Kaatamuthu |
 Kavitha BharathiNeethirajan | Neethirajan |
| RRajmohan ArumugamNot listed | Not listed |
 Elango KumaravelParisutham | Parisutham |
 George MariyanRaghupathi | Raghupathi |
 Billy MuraliMike | Mike |
 Raja ChemboluIlanchezhiyan | Ilanchezhiyan |
 Muthu RamanNot listed | Not listed |
 K. S. G. VenkateshPanneer Selvam | Panneer Selvam |
 Porkodi SenthilMythili Mother | Mythili Mother |
 V. I. S. JayapalanNedunchezhiyan's Father | Nedunchezhiyan's Father |
 Black Sheep DeepthiDivya | Divya |
 Supergood SubramaniHeadmaster | Headmaster |