The film's plot is set in the backdrop of 26/11 serial blasts in Mumbai, and revolves around Ashok Kumar (Ajith), who is on a mission to expose a scam regarding faulty bullet proof jackets that are provided to security forces, which resulted in many bloody deaths including his best friend and colleague, Assistant Commissioner Sanjay (Rana).
Indru Netru Naalai
Elango and his astrologer friend Pulivetti Arumugam come in possession of a time machine and start profiting from it. However, their meddling with time prevents the death of a gangster, who begins to wreck havoc in their lives.
Madhu (Arya) and Remya (Anushka) slowly but surely falls in love but fate has them separated. Parallelly, we have Maravan (Arya) and Varna (Anushka) a high spirited warrior living in a fantasy world and have a different love story. Varna is tough and does not want to get married and be someone's slave. Madhu goes in search of his lady love to fantasy world filled with flying creatures, beautiful green forests and his life intervenes with that of Maravan. How he helps the lovers, saves Maravan and how Varna discovers love forms the rest of the story.
The movie begins as an old English woman Amy Wilkinson (Carole Trungmar) almost at her death bed in London, wants to come down to Chennai in search of a young man Parithi (Arya) whom she last saw on 15 August, 1947 to return Thali necklace (sacred thread tied around the neck of the bride by her groom) of his mother, which he gives as a sign of stating that she belongs to India and nobody can separate them. She wants to return that back to him, as she gets married to other man in her home town and it no more belongs to her.
A cop Arul (Arya) is on an undercover mission to capture the underworld don Jothi (Ashutosh Rana) who runs a smuggling mafia in Goa. When both Arul and his friend Chandra (Ramanna) plans to arrest Jothi, things go haywire and the rest of the story tells us whether Arul completes his mission by playing a mind game.
Karthik chases after Aishwarya, but she ditches him when she realizes he's a pauper. Karthik doesn't give up easily though so Aishwarya has to find other ways to shake him off.
An overweight, young woman, who finds it hard to land a husband, learns to accept her 'Size Sexy' figure and leads an awareness campaign against a dubious slimness centre.
Kelu is a warrior in 16th century Kerala whose father was killed by Vasco da Gama and his troops. Kelu vows to avenge his father's death with the assistance of Vavvali and Ayesha, a warrior princess.