DySP Nanda Kishore is investigating a murder case soon after a death in his family. As he proceeds, he is surprised to see how certain connections emerge that hint the case is linked to his own life as well.
Twenty One Gms is a 2022 Indian Malayalam-language crime thriller film written and directed by Bibin Krishna in his directorial debut. The film stars Anoop Menon who investigates a series of murders that takes place within a week. It also features Renji Panicker, Leona Lishoy, Anu Mohan, Aji John, Chandunath G Nair, and Ranjith in supporting roles. The soundtrack was composed by Deepak Dev, with lyrics written by Vinayak Sasikumar.