
Looking for a thrilling binge-watch to liven up your weekend? Netflix features a wealth of Korean dramas that go beyond the classic romance genre, offering gripping thrillers packed with suspense, dark mysteries, and jaw-dropping plot twists. High ratings from trusted sources like IMDb further confirm their quality and appeal for anyone seeking an intense cinematic experience.
Each of these series showcases unique narratives, psychological depth, and social commentary, making them perfect for a weekend marathon. Here’s a detailed look at seven highly-rated Korean thriller dramas on Netflix, along with their ratings and must-know highlights.
1. Somebody
Starring Kim Young Kwang and Kang Hae Lim, “Somebody” stands out for its psychological tension and dark themes. The story focuses on Kim Sum, a dating app developer whose creation becomes a tool for a serial killer, putting her in the crosshairs of danger and obsession. This drama explores issues of digital privacy and how online relationships can spiral into something sinister. IMDb gives “Somebody” a rating of 6.1/10, highlighting its striking blend of human vulnerability and chilling suspense.
2. The Frog
Led by Go Min Si and Kim Yun Seok, “The Frog” delivers an atmosphere of constant mystery. The plot revolves around Jeon Yeong Ha, who manages a secluded inn, and the chaos that ensues when a mysterious female guest arrives. Unusual events tied to the past soon unfold, creating a slow burn that intensifies by the finale. According to IMDb, the series has a notable 6.8/10 rating, making it an intriguing pick for fans of psychological thrillers.
3. The Bequeathed
Directed by Min Hong Nam and featuring Kim Hyun Joo, Park Hee Soon, Park Byung Eun, and Ryu Kyung Soo, “The Bequeathed” offers a story rich in dark family secrets. When Yoon Seo Ha unexpectedly inherits her uncle’s burial ground, she is swept into a web of misfortune, trauma, and unresolved family wounds. The series becomes a psychological puzzle with unpredictable twists and an underlying exploration of inherited pain. Its IMDb rating stands at 6.4/10, indicating solid viewer engagement.
4. Squid Game
An international sensation, “Squid Game” is well-known for its high stakes, shocking violence, and psychological drama. It places contestants in deadly childhood games, exposing societal greed and inequality at every turn. The series uses vibrant visuals that contrast sharply with the terror underlying each challenge. With an impressive 8.0/10 on IMDb, “Squid Game” has set new standards for Korean thrillers worldwide.
5. A Killer Paradox
“A Killer Paradox” challenges viewers with questions of morality and justice. Choi Woo Shik plays Lee Tang, a college student who accidentally kills an assailant, only to discover his victim was a wanted criminal. As Tang navigates the consequences, the story expertly blurs the line between right and wrong, inviting the audience into the complex psyche of its characters. This unique angle on vigilantism earns a 7.1/10 IMDb rating, reflecting its strong narrative appeal.
6. Mercy For None
So Ji Sub leads “Mercy For None,” delving into the grim realities of vengeance and despair. Ex-gangster Nam Gi Jun attempts to escape his criminal past, but the murder of his younger brother forces him back into a world of violence. The drama offers a chilling portrait of grief and revenge, with emotional performances that leave a lasting impression. According to IMDb, it garners a solid 7.5/10 rating.
7. Trigger
Combining thriller and action, “Trigger” stars Kim Nam Gil and Kim Young Kwang. The plot centers around the illegal proliferation of firearms in South Korea. Police officer Lee Do, haunted by his past, becomes entangled in a dangerous series of shootings and mysterious weapons packages. The interplay between the two leads and the film’s tension-filled action scenes contribute to its dynamic storytelling. IMDb rates “Trigger” at 7.2/10, confirming its position as a standout action-thriller.
Quick Guide: IMDb Ratings of These Dramas
| No. | Drama Title | IMDb Rating |
|---|---|---|
| 1 | Somebody | 6.1/10 |
| 2 | The Frog | 6.8/10 |
| 3 | The Bequeathed | 6.4/10 |
| 4 | Squid Game | 8.0/10 |
| 5 | A Killer Paradox | 7.1/10 |
| 6 | Mercy For None | 7.5/10 |
| 7 | Trigger | 7.2/10 |
These Korean thriller dramas offer more than just fright; they deliver profound stories, psychological exploration, and commentary on contemporary social issues. Whether you’re after an unsettling experience or a deep mental challenge, these titles are bound to make your weekend captivating and unforgettable.





