Malayalam Thriller On OTT: Malayalam cinema stands apart with its restrained storytelling and lived-in performances. These films trust the audience, letting silence, nuance, and emotion do the work. The fear isn’t rushed, the suspense isn’t loud, and every scene adds value. Today, Malayalam thriller movies have carved a niche on OTT with their gripping narratives, psychological depth and unexpected twists. From mind-blowing psychological thrillers to intense crime investigations, they are perfect for binge-watchers who love suspense with some takeaways. Here are 5 must-watch Malayalam thrillers on OTT that I personally recommend.
1.Eko (Netflix)
Eko is a 2025 Malayalam mystery-thriller and drama directed by Dinjith Ayyathan. The story follows Peeyoos, a caretaker living with an elderly woman in a remote, hilly estate in Kerala. Their quiet routine is disturbed by the search for Kuriachan, a dog breeder who mysteriously disappeared years ago. The movie unfolds as a slow-burn mystery, where characters unravel themselves until all pieces come together. Eko stars Sandeep Pradeep, Biana Momin, Saurabh Sachdeva, Vineeth, and Narain.
2.Dominic and the Ladies’ Purse (ZEE5)
Mammootty plays Dominic, a sharp but disgraced former police officer turned private detective. What begins as a simple task of finding the owner of a woman's purse that was left behind at a hospital soon spirals into a dark mystery involving missing persons, secrets and murder. The film pulls the rug out from under the viewer, transforming a simple case into a more complex and sinister one.
3.Kishkindha Kaandam (JioHotstar)
After marrying Ajayan, Aparna moves into his retired army father Appu Pillai's house, whose strange behaviour and obsession with a missing gun raises suspicion. As Aparna digs deep, she uncovers dark family secrets, a missing child and a buried crime linked to a dead body found in a home sold by her father-in-law at the time Ajayan's son mysteriously disappeared. Directed by Dinjith Ayyathan, written by Bahul Ramesh, this Malayalam psychological thriller stars Asif Ali, Aparna Balamurali, Vijayaraghavan, Jagadish and Ashokan.
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4.Anjaam Pathiraa (Aha, Sun NXT)
This 2020 gripping crime thriller is about a serial killer who targets police officers, leaving the Kerala Police helpless. Anwar (Kunchacko Boban), a criminologist, steps in to decode the serial killer's pattern. Anjaam Pathiraa is a Malayalam crime thriller lauded for its dark tone and intense investigation.
5.Joseph (Amazon Prime Video)
Joseph is a classic 2018 Malayalam crime thriller starring Joju George, focusing on a retired police detective with a troubled past. He is drawn back to duty after personal tragedy. His investigation uncovers a real-life inspired incident of a medical crime racket – organ harvesting, exposing greed, corruption and human suffering.
Malayalam cinema has been outshining not just in theatres but also on OTT platforms. If you have more suggestions for Malayalam thriller movies or web series that you think are underrated and deserve recognition on OTT, do share them with us.