Nizhal is a 2021 Indian mystery thriller film directed by Appu N. Bhattathiri in his debut and written by S. Sanjeev. It stars Kunchacko Boban and Nayanthara.In the film, John Baby, who is recouping from a traumatic accident, meets Nitin, a young boy who interests him with murder stories. When Baby explores the possibility of Nitin's stories by mapping the events, it corresponds with the actual incidents.