An Assistant Commissioner of Police, Vetrimaaran, investigates a series of murders related to the medical industry.

The movie tells the story of Krishna - an IT professional, and the story narrates the two phases of his life - the first when he falls in love, and the second after his break-up.

Bairavaa, a gallant debt collector, takes on a violent criminal masquerading as a philanthropist in the education field.

A train pantry worker and a young woman passenger fall in love aboard a runaway train and struggle to survive.

Love creates a new drug called Speed which was used by Hitler during WW2 to transform humans into superhumans. Agillan lost his wife and quits his job as RAW Agent.

Dhayalan, a friendly father, encourages his son to pursue his dreams. In contrast, Singaperumal imposes his own perspective on his son while Nadunilayan is disinterested in his boy's future.

A brother attempts to get his younger brother married to the girl he loves by kidnapping her, but the plan goes so wrong and results in messy situations.

A doting brother who works as a cab driver tries to hunt down three notorious criminals in Kolkata who had harmed his sister.

A virtuous soldier tries to save people from an evil queen and a throne-seeking commander.

A taxi driver who experiences paranormal activities and is informed that a spirit wants to communicate with him. The answer to a certain question; what does the spirit wants from him forms the crux of this story.