India, Jan. 15 -- Kalamkaval is out on streaming! Starring iconic actor Mammootty in the villainous avatar, Kalamkaval has made its much-awaited OTT debut on SonyLiv via OTTplay Premium a day in advance. From the sinister plot to the stellar cast, here's everything you need to know about Mammootty's Kalamkaval before you start streaming.

Watch Kalamkaval, Bramayugam and other Malayalam releases with OTTplay Premium.

The 2025 Malayalam film Kalamkaval, starring Mammootty as a serial killer, released in theatres on December 5 was scheduled to make its OTT debut on January 16, 2026. But the slow-burn Malayalam thriller film arrived a day in advance on January 15 on SonyLiv and OTTplay Premium. The platform does premiere Malayalam releases ...