Great mysteries can keep you in suspense with their puzzles to solve or villains to catch. As you ride the wave of tense moments and stunning cliffhangers, these captivating Korean dramas on DramaFever will keep you guessing again and again. Don't be surprised with the extra twists at the end.

1. Signal

Two detectives are separated by space and time but are inexplicably connected by a mysterious radio. Can they stop crimes before they occur? Can they track down the culprits when the cases have run cold? Through its excellent script, inspired by true crimes, along with an impressive cast and production, this Korean thriller has captured hearts and huge praise from fans.

2. Stranger (Secret Forest)

An emotionless yet hyper-focused prosecutor and a no-nonsense yet compassionate detective form a murder investigation team that uncovers an intricate web of deceit and corruption. You'll keep guessing and revising your theory about the mastermind behind it all until the very end.

Famous Korean actress Bae Doo Na (Sense8, Cloud Atlas) international stardom helps to shine more attention on this perfectly crafted suspense thriller.


Stranger (Secret Forest)

Starring Cho Seung Woo and Bae Doo Na

Add to Queue Remove from Queue Watch Now

3. Wanted

A famous actress must carry out a kidnapper's demands on live television when her son is taken. Forced to carry out the kidnapper’s every whim while live across the nation, the distraught mother has to muster the performance of a lifetime in order to save her only child's life.

4. Kill Me, Heal Me

A man suffers from dissociative identity disorder, and unsurprisingly, his seven uniquely different personalities don't get along with each other. He enlists the help of a first-year medical resident to heal him by killing off each personality one by one. Which one will survive? Will true love prevail?


Kill Me, Heal Me

Starring Ji Sung and Hwang Jung Eum

Add to Queue Remove from Queue Watch Now

5. Voice

When a policewoman takes charges at the emergency call center, she starts a new program to try to stop crimes in progress. She and a detective, who lost his wife to a heinous crime, gradually realize they may be searching for the same serial murder who had murdered her father. Will they be able to find the villain when the only evidence is her memory of his voice?

6. Save Me

A teenager witnesses her family's peril under a religious cult's clutch. As she waits for her friends to rescue her, Sang Mi is the one who has to stay mentally strong against the cult's dangerous tactics that manipulate her parents. Not many adults, men or women, can survive what she's been through already. Will she be saved in time?

And, now, we can add a new romantic thriller to the list.

7. Misty

This fascinating drama has scored high ratings in South Korea and is gaining popularity on DramaFever as well. Top-billed stars, Kim Nam Joo and Ji Jin Hee, play an estranged couple who may live in the same house but hardly share anything else. When the wife, an ambitious anchorwoman, is accused of murdering a famous celebrity, will her husband, a righteous lawyer, defend her or divorce her?

Are there other suspenseful dramas that you'd like to add to the list?

~ Find me at NancyZdramaland for more updates!

(Image credit as referenced or tagged)