20 Best Korean Thriller Movies to Watch Online

Here are the best Korean Thriller movies to watch online.


Are you a fan of Korean movies? If you are, then you will be pleased to know that there are many great Korean thriller movies that you can watch online. In this article, we will list 20 of the best Korean thriller movies that you can watch online. So, if you are looking for some great Korean movies to watch, then read on!

20 Best Korean Thriller Movies to Watch Online

20 Best Korean Thriller Movies to Watch Online

1. The 8th Night (2021)


The 8th Night is a supernatural mystery thriller film directed by Diao Yinan. It stars Xiao Xue as a young monk who attempts to stop the resurrection of an evil spirit. The spirit has been locked up for 2,500 years, but it will continue to torment and possess humans if it is successfully awakened.

2. The Call (2020)

The Call is a psychological thriller about a young woman who, after returning to her childhood home, discovers a phone that allows her to talk to the person who lived in the house 20 years earlier. As it turns out, that person is a serial killer. The film follows the young woman as she tries to unravel the mystery of the phone and the killer.

3. Svaha: The Sixth Finger (2019)

Svaha: The Sixth Finger is an occult thriller starring Lee Jung-Jae as a Buddhist monk who’s hired to investigate a cult group known as Deer Mount. The police captain investigating a murder case suspects that a member of the Deer Mount cult is involved, and the two men race to solve the case.

4. Lucid Dream (2017)

If you’re a fan of sci-fi thrillers, you’ll enjoy Lucid Dream. The movie is about a young investigative journalist and a single father. He has been trying unsuccessfully to find his abducted son for three years. He uses lucid dreaming to try to track down his child. It’s an exciting and suspenseful film that you won’t want to miss.

5. Kingdom: Ashin of the North (2021)

If you’re a fan of Netflix’s popular K-drama Kingdom, then you’ll want to check out the special movie-length prequel episode, Kingdom: Ashin of the North. This episode tells the story of Ashin, a former spy for the Joseon kingdom, and serves as an introduction to the character for those who haven’t seen the series. Even if you’re not familiar with Kingdom, this is still a fun watch.

6. Sympathy for Mr. Vengeance (2002)

This film tells the story of a deaf man who needs to raise money for his sister’s kidney transplant. He gets in touch with an organ trafficking mob and agrees to sell them one of his kidneys in exchange for 10 million won. However, he has no money to pay for his surgery. That’s when his street-smart girlfriend comes up with the idea to kidnap his boss’s daughter for ransom money. But things quickly turned wrong, setting the man on a path of vengeance.

7. Sympathy for Lady Vengeance (2005)

After serving 13 years for kidnapping and murdering a 6-year-old girl, Lee Guem-ja is finally released from prison. She sets out on a mission to find the real culprit, with the support of her daughter and other inmates. But can these actions help her find peace from the burning fire of vengeance inside her?

8. The Drug King (2018)

This crime thriller stars Song Kang-ho as real-life drug smuggler Lee Hwang-soon, who built up his drug empire in Busan during the 1970s. Lee accumulated a great deal of wealth during this time.

9. Forgotten (2017)

Forgotten is a psychological thriller that will keep you guessing until the very end. It follows Jin-Seok, a young man who witnesses his older brother’s abduction soon after they move into their new home. Though his brother returns 19 days later, it’s clear that he’s not the same person. Jin-Seok must uncover the secrets of what happened to his brother and why.

10. The Battleship Island (2017)

Battleship Island is a historical drama that tells the story of a forced labor camp on Hashima Island during Imperial Japan’s occupation of Korea during World War II. The film follows a group of prisoners as they attempt a daring escape from the island.

11. The Witch: Subversion (2018)

Witch: Subversion is a must-watch for fans of the thriller-horror genre. A young woman who escaped from a government facility as a child appears on a TV competition series 10 years later, which causes strange men to come after her. The sequel was just released in June 2022, so now is the perfect time to catch up on this one.

12. Illang: The Wolf Brigade (2018)

Illang: The Wolf Brigade is a South Korean science fiction thriller film. The film is set in 2029 and follows a special police unit tasked with thwarting terrorists who are trying to prevent the unification of South and North Korea.

13. The Reservoir Game (2017)

The Reservoir Game is a fascinating thriller documentary that will appeal to anyone interested in politics or investigative journalism. The film follows reporter Seon-Gyun as he tries to uncover the truth behind former South Korean president Lee Myung-bak’s slush fund. Along the way, we get a front-row seat to the twists and turns of the investigation, making for a tense and exciting watch.

14. The Berlin File (2013)

The Berlin File is an action thriller set in the German capital. The film follows a North Korean “ghost” agent who inadvertently exposes a weapons deal, resulting in him being targeted by both the South Koreans and his superiors.

15. Silenced (2011)

Based on Gong Ji-young’s novel The Crucible, as well as real-life events that took place at Gwangju Inhwa School for the Deaf, Silenced is a crime drama that follows a newly-appointed art teacher as he discovers sexual and physical abuse taking place at the school.

16. Psychokinesis (2018)

Psychokinesis is a South Korean superhero film. It tells the story of a bank security guard who develops telekinetic powers after drinking water from a mountain spring affected by a meteor. The guard decides to use his new powers for positive purposes.

17. The Chase (2017)

In this crime thriller movie, a landlord who’s become disgruntled over the years teams up with a detective to investigate a 30-year-old cold case. After several people in their town turn up dead under mysterious circumstances, the two men are determined to get to the bottom of it.

18. The Dawning Rage (2018)

The Dawning Rage is an action thriller starring Lee Sun-Kyun from the film Parasite. The story follows a corrupt cop who enlists the help of a teenage boy to help him uncover a major conspiracy. This is after he becomes a suspect in a police warehouse explosion.

19. Veteran (2015)

The thriller action film Veteran tells the story of a determined detective working on a high-profile case. The case is being controlled by an arrogant young millionaire, who is also the heir to a powerful conglomerate. This exciting film will keep you on the edge of your seat!

20. Revenger (2018)

Revenger is an action thriller set shortly. The story follows a man who gets sent to a dangerous prison island after his family is brutally murdered. While there, he plans to take down the criminals responsible for their deaths.


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