Nerariyan CBI

In Nerariyan CBI, CBI officer Sethurama Iyer is called to investigate a string of mysterious murders within a mansion owned by an aristocratic family. As the story unfolds, the investigation reveals layers of intrigue and deception. The film's runtime is 147 minutes, which provides ample time for suspense to build and for the plot to develop fully.

The film stars Mammootty in the lead role, supported by Mukesh, Jagathy Sreekumar, and others, contributing to a strong ensemble cast. Each character adds depth to the narrative as the investigation progresses. The tagline, 'An Unnatural Story Told In A Natural Way,' hints at the film's blend of realism and the extraordinary elements of the plot, making it an engaging viewing experience for fans of the genre.