Thiruvananthapuram, Nov. 14 -- Superstar Mammootty's fans are in for a treat as the trailer of their favourite actor's upcoming film 'Kalamkaval' is finally out. The film is slated to release in theatres on November 27.

Starring Vinayakan and Mammootty in the lead roles, the movie is directed by Jithin K Jose, while the music is composed by Mujeeb Majeed.

The one-minute and fifty-second trailer opens with an introduction to the story of two friends whose petty fights turned into a communal riot in the village of Kottayikkonam in the Thiruvananthapuram district.

Vinayakan plays the role of an investigating officer tasked with solving the case, but as he delves deeper into his investigation, the buried secrets astonish him.

While the tr...