NRI corporate Sundar Ramasamy comes to India to vote, only to learn that his vote has already been cast. While he reclaims his right legally, it also sets in motion a chain of events that eventually lead to him entering the political fray, trying to change the system.

Kathiresan aka Kaththi, a criminal, escapes from the Kolkata prison and comes to Chennai, where he comes across his doppelganger Jeevanandham, fighting for his life after being shot at by unknown men. Kathir decides to pass off as Jeeva and make away with a lump sum amount but once he realizes who Jeeva really is, Kathir turns a crusader.

An army captain is on a mission to track down and destroy a terrorist gang and deactivate the sleeper cells under its command.

A virtuous soldier Magadheera aka Puli (Tiger) vows to save his people from the rule of a cruel queen and her treacherous Marshal. Does good triumph over evil?

A cop decides to take on his godfather, who raised him from childhood, and make him realize the error of his ways.

Low-life thief Shiva and top-cop Vikram Rathore are identical. Vikram killed by foes but his daughter thinks Shiva is her dad – can this Rowdy win respect?

A few individuals in the medical profession are murdered or kidnapped, and the cop investigating the case suspects a doctor and arrests him. But is he the one who is behind these crimes? And why are they being committed?