Secret backdrop

Secret

Netflix🗓️ 2009🎬 Thrillers & Mysteries

Secret (2009) is a gripping South Korean thriller directed by Je-gu Yun and starring Cha Seung-won, Song Yun-ah, and Ryu Seung-ryong. The story follows Detective Sung-ryeol, who is already burdened by guilt over a family tragedy, as he discovers damning evidence that suggests his estranged wife may be involved in a murder case. As he delves deeper into the investigation, he must navigate a dangerous web of deceit and moral ambiguity.

1
Countries Available
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Countries Unavailable

Is Secret on Netflix?

Yes! Secret is currently available on Netflix in 1 country after a search across multiple regions, including Albania, Australia, Brazil, and more.

Movie Details

About Secret

Released

Movie Overview

Secret (2009) is a compelling South Korean thriller that masterfully blends crime drama with intense emotional conflict. Directed by Je-gu Yun, the film stars Cha Seung-won as Detective Sung-ryeol, a dedicated cop whose life spirals into chaos after a personal tragedy leads to the dissolution of his marriage. When his wife, played by Song Yun-ah, returns unexpectedly, Sung-ryeol is initially hopeful for reconciliation. However, his professional life collides with his personal turmoil when he stumbles upon evidence that points to her involvement in a horrific murder. Supported by co-star Ryu Seung-ryong, the narrative explores the devastating consequences of guilt and betrayal.

The plot is tightly woven, maintaining high tension as the protagonist struggles between his duty as a law enforcement officer and his lingering love for his wife. Je-gu Yun’s direction ensures that the pacing remains brisk, while the performances, particularly by Cha Seung-won, ground the story in raw, palpable emotion. The film delves into dark themes of infidelity, loss, and the secrets that families keep, making it a standout entry in the thriller genre. It received a moderate rating on the Internet Movie Database, reflecting its solid reception among fans of Korean cinema.

For viewers looking to watch online, Secret offers a sophisticated mix of police procedural elements and psychological suspense. It is currently available on Netflix, making it accessible for those seeking a mystery that challenges the morality of its characters. If you enjoy thrillers that prioritize character study alongside a twisting narrative, this movie is a must-watch.

View on IMDb

Ratings & Reviews

6.4/10IMDb

Available in 1 Countries

Secret is currently streaming on Netflix in these regions. Open Netflix in one of these countries to start watching.

Last updated: May 13, 2026

South Korea

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Netflix Availability

Where Can You Watch Secret on Netflix?

1
Countries Available
22
Regions Checked
5%
Global Coverage

Available Continents

Asia

Secret is currently available on Netflix in 1 out of 22 checked regions, making it one of the more restricted titles in the Thrillers & Mysteries category. It can be streamed in Asia, specifically South Korea, but is not available in Europe, North America, South America, Oceania, Africa, Middle East as of 13 May 2026.

Secret is not currently available on Netflix in these regions. It is available in: South Korea.

Europe

15 countries
AndorraAlbaniaEstoniaGeorgiaHungaryIrelandIcelandLithuaniaLuxembourgLatviaMoldovaMontenegroMaltaNorwaySerbia

South America

1 countries
Chile
FAQ

Frequently Asked Questions

Common questions about watching this title on Netflix from anywhere.

Is Secret on Netflix in Japan?

Secret is not currently available on Netflix in Japan. It is available in: South Korea.

Is Secret on Netflix in South Korea?

Secret is currently available on Netflix in South Korea.

Who directed Secret?

Secret was directed by Je-gu Yun.

How long is Secret?

Secret has a runtime of 105 min.

What is the IMDb rating of Secret?

Secret has an IMDb rating of 6.4/10 based on 697 votes.