Kalamkaval OTT Release Update: When And Where To Watch Mammootty And Vinayakan's Movie Online

Kalamkaval OTT Release: Mammootty and Vinayakan's latest venture, Kalamkaval: The Venom Beneath, has been in theaters since December 5, 2025. The film, directed by debutant Jithin K. Jose, co-written with Jishnu Sreekumar, has drawn attention for its crime thriller narrative set in early-2000s Kerala. The story follows Sub-Inspector Jayakrishnan as he investigates a case that initially appears routine but soon unravels into a complex inter-state mystery involving a series of disappearances.

The investigation spans multiple districts in Kerala and Tamil Nadu, uncovering a pattern that connects several missing women. The film focuses on the procedural challenges, coordination between different law enforcement jurisdictions, and the tension surrounding the search for the perpetrator. Through the narrative, viewers see the investigative process unfold, with the team facing unexpected developments, misleading leads, and the difficulties inherent in solving a multi-layered case.

Kalamkaval Cast, Crew and Streaming Update

Kalamkaval features a supporting cast that includes Gibin Gopinath, Gayatri Arun, Rajisha Vijayan, and Shruti Ramachandran. The film's technical crew has been led by Faisal Ali on cinematography and Praveen Prabhakar on editing, while Mujeeb Majeed has composed the soundtrack. Production design was managed by Shajie Naduvil, with stunts coordinated by Action Santhosh. The visual effects were supervised by S. Santhosh Raju under Vishwa Fx, and color grading was done by Liju Prabhakar. Costume and makeup were handled by Abhijith C, Ajay Kumar Namballa, George Sebastian, and Amal Chandran.

The film is produced by Mammootty Kampany, with George Sebastian as executive producer. The production saw collaboration between multiple teams including line producer Sunil Singh, production controller Aroma Mohan, and digital marketing by Vishnu Sugathan. Kerala distribution was managed by Wayfarer Films, and overseas rights were handled by Truth Global Films.

For audiences looking to watch Kalamkaval beyond theaters, the film is scheduled for streaming on SonyLIV this January 2026. The digital release will offer the film in Malayalam, Tamil, Telugu, and Hindi. SonyLIV announced the OTT premiere with a trailer on social media, emphasizing the film's tense narrative and Mammootty's central role, confirming the availability of the crime thriller across multiple languages for viewers at home.

With the OTT premiere approaching, viewers can stream the film online starting January 2026.