‘Kalamkaval’ Movie Review: Mammootty’s Chilling Transformation Powers This Dark, Real-Life Inspired Thriller (LatestLY Exclusive)

Kalamkaval delivers a gripping, character-driven thriller inspired by Cyanide Mohan, elevated by Mammootty’s chilling and deeply nuanced performance. While the investigative track feels familiar, the film shines when exploring the psychopath’s psyche, with strong support from Vinayakan and a tense, twist-laden narrative set along the Kerala–TN border.