Nizhalkuthu is a 2002 Indian film in Malayalam directed, written and co-produced by Adoor Gopalakrishnan. The film explores the recesses of the human consciousness. It stars Oduvil Unnikrishnan in the lead with actors Narain, Murali, Sukumari, Reeja, Nedumudi Venu, Vijayaraghavan, Jagathi Sreekumar and Tara Kalyan in supporting roles. It premiered at the Venice Film Festival in the Orizzonti section and received critical acclaim. The film was awarded the FIPRESCI Prize at the festival.

Adoor Gopalakrishnan is an Indian film director, script writer, and producer and is regarded as one of the most notable and renowned filmmakers in India. With the release of his first feature film Swayamvaram (1972), Gopalakrishnan pioneered the new wave in Malayalam cinema during the 1970s. In a career spanning over five decades, Gopalakrishnan has made only 12 feature films to date. His films are made in the Malayalam language and often depict the society and culture of his native state Kerala. Nearly all of his films premiered at Venice, Cannes and Toronto International Film Festival. Along with Satyajit Ray and Mrinal Sen, Gopalakrishnan is one of the most recognized Indian film directors in world cinema.