Kayamai Kadakka is a 2021 Tamil-language thriller film written, directed, edited, and produced by Kiran R.
The film stars Vatsan M Natarajan, Masanth Natarajan, and Nagarajan Kannan in the lead roles. Two men who share a name and an opinion on injustice to crimes against women meet in person for the first time, leading their lives down a deadly path.
Shot in and around Coimbatore employing guerrilla-filmmaking technique with a crew size of five, the film was initially titled Parallel Lines during its initial film festival run. It was released worldwide online on a pay-per-view platform on 3 December 2021.
The film is a partially crowd-funded production and follows the story of two men who share a common name and opinion on injustice to crimes against women, leading to a deadly confrontation when they meet in person for the first time.