Top-5 Mystery Thriller K Dramas

"Mouse": "Mouse" is a gripping and intense thriller that centers around a police officer who discovers that his unborn child possesses psychopathic tendencies. As he tries to prevent his child from becoming a monster, he becomes entangled in a series of gruesome crimes. With its dark and suspenseful storyline, "Mouse" offers a unique take on the mystery thriller genre.

"Signal": This time-bending crime thriller follows a detective from the present who communicates with a detective from the past to solve cold cases and prevent crimes. With its gripping narrative, strong performances, and intricate storytelling, "Signal" remains a standout in the mystery thriller genre.

"Stranger" (Forest of Secrets): This meticulously crafted series revolves around a prosecutor and a police lieutenant as they uncover corruption within the legal system. With its complex plot, exceptional performances, and thought-provoking exploration of morality and corruption, "Stranger" has gained critical acclaim and a dedicated fan base.

"Tunnel": "Tunnel" is a captivating time-traveling crime drama that follows a detective who travels 30 years into the future while pursuing a serial killer. As he navigates the present and future, he must unravel the truth behind the crimes and find a way back to his time. With its thrilling plot, well-developed characters, and suspenseful twists, "Tunnel" is a must-watch for fans of mystery thrillers.

"Beyond Evil": "Beyond Evil" is a gripping psychological thriller that explores the dark secrets and hidden motives in a small town. Two detectives with conflicting personalities join forces to uncover a series of crimes and track down a serial killer. With its intricate character dynamics, tense atmosphere, and thought-provoking storytelling, "Beyond Evil" offers a compelling viewing experience.

These Korean dramas offer engaging narratives, captivating performances, and thrilling plotlines that will keep you entertained and hooked throughout. Each series explores different aspects of mystery and suspense, providing a diverse range of experiences for fans of the genre.