The two characters who are sharp minded , talented person and a gentleman meets in life , then what happens is the story of the film Kaththi .In this Vijay takes a character namely Aravind who works as a detective . Another person who comes as a villian in the name of Andru .Samantha plays a character named as Veni .Satheesh acts in a name of Dhanu . The film totally has five songs . Anirudh have already composed music for three songs .
Aingaran productions and the Likha Productions jointly producing the film Kaththi .Ar Murugadoss directs the film in which Vijay , Samantha and Sudheep acts in lead roles .The team has planned to release the film for this year Diwali on October 23 . So they works so fastly .Starting from Kolkatta the shooting moves to Chennai and going on fastly . In this film Vijay perfoms in dual role .