Thaniyavartanam

A school teacher living in a village belongs to a family with a history of lunatic males, and soon he falls prey despite being normal due to society misinterpreting his actions.

Thaniyavartanam is a 1987 thriller drama movie directed by Sibi Malayil, starring Mammootty, Mukesh, Kaviyoor Ponnamma. It holds an IMDb rating of 8.9/10 from 3,676 votes and runs 1h 59m.