Eko Review: “A Haunting Slow-Burn That Trusts Atmosphere Over Answers”
Rating: 3/5
By anrwriting ✍🏽 | Film Critic
After completing its theatrical run, the Malayalam atmospheric mystery thriller Eko made its OTT debut on Netflix on the final day of 2025. Directed by Dinjith Ayyathan and written by Bahul Ramesh, the film positions itself as a moody, layered mystery that values ambience and suggestion over conventional narrative clarity.
Story:
Set against the dense forest landscape of Kaattukunnu in Kerala, Eko revolves around Mlaathi (Biana Momin), also known as Soyi a woman originally from Malaysia who lives in near-total isolation. She is cared for by Peeyoos (Sandeep Pradeep), a young man appointed by her sons, and accompanied by a group of Malaysian-breed dogs trained for protection.
The narrative gains complexity with the mysterious absence of Kuriachan (Saurabh Sachdeva), Soyi’s husband and a reputed dog breeder, who vanished years ago after being implicated in a criminal case. Multiple individuals are on the lookout for him, including his close associate Mohan Pothan (Vineeth). Rumours suggest Kuriachan is hiding somewhere deep within the forest, aided by his trained dogs, but his true fate remains elusive.
Why so many people are searching for Kuriachan, the exact nature of Peeyoos’ role, the significance of the dogs, and how a woman from Malaysia came to live a secluded life in rural Kerala form the central mysteries that Eko carefully unravels or deliberately leaves unresolved.
Plus Points:
Eko is a strong example of how a mystery thriller can be driven primarily through atmosphere. Writer Bahul Ramesh and director Dinjith Ayyathan craft intrigue using minimalistic elements — the forest, an isolated house, trained dogs, and an eerie stillness that lingers throughout the narrative.
Though the storyline appears deceptively simple, its strength lies in its non-linear structure and layered screenplay. The film unfolds as a slow burn, but it consistently sustains curiosity, urging the audience to stay engaged and attentive.
Suspense is maintained effectively, making it one of the film’s biggest strengths. The Malaysia-set portions that hint at Kuriachan and Soyi’s past add emotional depth, while the climax gradually reveals multiple narrative layers without resorting to exposition-heavy revelations. Mujeeb Majeed’s background score plays a crucial role in reinforcing the tense and immersive mood.
Performance-wise, Sandeep Pradeep delivers a restrained and convincing portrayal of an underdog character. Biana Momin, despite having minimal dialogue, communicates emotions effectively through body language and expressions. Vineeth fits comfortably into his role, while Narain, as the investigating officer, lends credibility. The supporting cast delivers competent performances that serve the narrative well.
Drawbacks:
The film’s non-linear narration and multiple perspectives may initially confuse viewers. With several subplots unfolding simultaneously, the pacing tends to feel sluggish in parts, demanding patience to fully piece together the narrative.
Additionally, Eko deliberately leaves several questions unanswered. Kuriachan’s existence itself remains ambiguous, as he is never seen after disappearing into the forest and is only described through different narrators. This lack of objective confirmation may leave viewers uncertain about whether he is alive or merely a myth. The climax continues this ambiguity, opting for interpretation over explanation a choice that may not appeal to audiences who prefer clear resolutions.
Technical Aspects:
Bahul Ramesh’s writing stands out as one of the film’s strongest aspects, with suspense generated largely through mood and narrative design rather than plot twists. Director Dinjith Ayyathan complements this with a restrained and measured execution.
Ramesh, who also handles cinematography, makes thoughtful visual choices, clearly understanding what to reveal and what to withhold. His camerawork significantly enhances the film’s unsettling atmosphere. Mujeeb Majeed’s background score further intensifies the tension and supports the slow-burn storytelling. Production values remain grounded and appropriate to the film’s tone.
Verdict:
Overall, Eko is an engaging atmospheric mystery thriller that holds attention despite its deliberate pacing. Strong writing, controlled direction, and effective performances form its backbone. While its non-linear narration and open-ended storytelling may divide opinions, the film rewards patient viewers by gradually revealing its thematic and narrative layers.
One of the more intriguing OTT releases in recent times, Eko is recommended for audiences who appreciate slow-burn mystery thrillers that prioritise mood and interpretation over conventional closure.
