The film narrates the events that occur when a unit of policemen from Kerala reach the Naxalite prone areas in North India for election duty.

The lives of a popular writer and his ex-lover get affected when they meet after several years.

Kaala is about the life of Nellai / Tirunelveli based Tamils who live in large number in Mumbai.

After Venky, Varun also gets married thinking he can keep the wife in control but both of them get frustrated with the marital life which generates fun.

A prince, who doesn't have a child, decides to adopt a brave child from a royal family to look after his fortune. However, he faces challenges when several people turn up after learning the news.