Mahadevan is a live witness to Radhika's hit-and-run accident. His helpful gesture of taking Radhika to the hospital, however, lands him in trouble when he is confronted by Meera, Radhika's friend.

Vasu is a prankster who whiles away his time teasing girls and getting scolded by his father. But when one of his pranks results in his brother getting jailed, he decides to turn over a new leaf.

Three women believe they can survive without the help of a man, but the arrival of Ashok Raj, a lawyer trained drama director, into their lives forces them to revise their opinions.

Hyder Ali Hassan, a scheming politician, is in league with the underworld and runs a lot of illegal businesses. Balachandran, an IPS officer, is sent on a mission to capture him.

Thangam, a landlord who loves his sister, is forced to let her marry a man who impregnates her. However, when his sister is killed despite all his sacrifices, he vows to avenge her death.

Hai is a Malayalam language movie starring Riyaz Khan, Jagathy Sreekumar, Megha Nair and directed by K R Ramadas