With a new poster, the makers confirmed the delay in film's release. "Delayed, NOT Diminished. The wait is noted. The Venom Beneath Will Arrive Soon !!," they wrote on a social media post.

Last Updated: 08.10 PM, Nov 20, 2025
The makers of the upcoming Malayalam thriller, Kalamkaval, have put an end to suspicions confirming its release postponement today (November 21). With a new poster, they confirmed the delay in film's release and a new date will be unveiled soon. "Delayed, NOT Diminished. We hear you... The wait is noted. The Venom Beneath Will Arrive Soon !!," they wrote on a social media post.
To the delight of cinema buffs and fans of the Malayalam megastar, the film, which features Mammootty and Vinayakan in the key parts, was scheduled to open on the big screen on November 27. But for the previous two days, rumours about the movie's delayed release have been making the rounds on social media.
The producers have not provided a specific explanation for the theatrical release's postponement. But according to reports, Kalamkaval has been delayed because the OTT agreement hasn't been finalised yet. Additionally, Mammootty's previous two films, Bazooka and Dominic and the Ladies' Purse, have not yet made their OTT debut. The theatrical launch of Mohanlal's Thudarum was recently delayed due to a similar problem with selling its OTT rights before release.
After being out of the spotlight due to health issues, Mammootty is making his big-screen homecoming with this highly anticipated Malayalam film. Following censorship procedures, the CBFC just certified this film as U/A 16+. The supporting cast of Kalamkaval includes actors Gibin Gopinath, Meera Jasmine, Gayathri Arun, and Rajisha Vijayan in addition to Mammootty and Vinayakan. There are rumours that Dulquer Salmaan will make a brief appearance in this suspenseful film.
The film centres on a police inquiry in the neighbourhood of Kottayikonam, which takes an unexpected turn when a string of seemingly insignificant hints leads to a horrifying string of crimes. The investigating cops quickly solve some of the unsolved mysteries. The main focus of Kalamkaval is how this investigation reveals a strange story while encountering some cunning strategies that obstruct their path to the truth.
Q. Who is the villain in Vinayakan film, Kalamkaval?
A. The villain in the Vinayakan movie Kalamkaval is said to be played by Mammootty.
Q. What is Mammootty suffering from?
A. Mammootty is suffering from health issues. Some reports claim he is suffering from cancer, though his team has dismissed this as rumours. Industry colleagues have confirmed that he has recovered and will return to his acting commitments soon.
Q. Has Kalamkaval's release been postponed?
A. Yes, Kalamkaval's theatrical release was postponed according to the makers.