Hariharan is a veteran Indian film director who has directed over 50 Malayalam films. His movies mainly revolve around the cultural and relational aspects of a typical Keralite society. His notable works include Pazhassi Raja, Oru Vadakkan Veeragatha, Sargam, Parinayam, Amrutham Gamaya and Nakhakshathangal, which won him national and international acclaim. Hariharan studied at St. Thomas College, Thrissur and Universal Arts College, Kozhikode. He entered the Malayalam film industry in 1965. His first film Ladies Hostel was released in 1973, following which a lot of films with Prem Nazir and Madhu were released. Babumon was one of his box office hit movies of the black and white era.