Sakhti moves to Chennai in search of a job but lands himself in trouble when a CBI officer chases him for a series of murder committed by his lookalike, Kannan.

A small-time hooligan hired to kill a girl and an aspiring movie actor find themselves in the wrong place due to a mix-up. Now, the gangster who ordered the hit is after all the three of them.

An enterprising youngster in a slum wants his people to lead a life of dignity, but has to take on an ambitious capitalist, who only wants to dominate his field.

An idealistic cop and an ambitious scientist-businessman indulge in a high-stake battle of wits.

Akhilan and Vimalan are the conjoined twins of genetic scientist Ramachandran, whose company makes Energion, a dietary supplement that promises to make geniuses out of children. When Russian journalist Volga tells them that there is something fishy about Energion and is mysteriously found dead, their lives are turned topsy-turvy.