Overview
The story of a man named Yook Dong-sik who coincidentally witnesses a murder and picks up the killer's diary. While fleeing the scene, he gets into a car accident causes him to lose his memory. Due to the diary in his possession, he mistakenly believes that he is a psychopathic serial killer.
Seasons & Episodes
Season 1
Yook Dong Sik works at a brokerage company. He is a pushover and a fool too naïve and kind-hearted for his own good. Dong Sik is at a point in his life where enough is enough and goes to end his life. However, the place he chose to end it all was a place where a murder was about to happen. As he flees in fear, he gets into an accident, and the following day, doesn’t remember a thing in his past. The only clue he has about himself is a red diary he unknowingly took. The journal contains details of all heinous killings of a psychopathic serial killer. Being an innate fool, he mistakenly begins to believe that he is a psychopathic serial killer, and the world he once knew changes drastically.
Key Information
Cast & Crew
Yoon Shi-yoon
Yook Dong Shik
Jung In-sun
Shim Bo Kyung
Park Sung-hoon
Seo In Woo
Lee Han-wi
Yook Jong Chul
Hwang Hyo-eun
Yook Ji Yeon
Lee Min-ji
Oh Mi-Joo
Choi Tae-hwan
Shin Seok-hyeon
Han Soo-hyun
Kim Mu Seok
Oh Chae-eun
[Seo Ji-hoon's secretary]
Jeon Soo-yeon
Nurse (Eps 8, 9)
Photos
Frequently Asked Questions
The story of a man named Yook Dong-sik who coincidentally witnesses a murder and picks up the killer's diary. While fleeing the scene, he gets into a car accident causes...
Psychopath Diary has 1 season with 16 episodes.
Psychopath Diary premiered on November 20, 2019.
No, Psychopath Diary has ended. The final episode aired on January 9, 2020.
Psychopath Diary originally aired on tvN. Check your local streaming services for availability.
Psychopath Diary was created by Kim Hwan-chae.
Psychopath Diary has a rating of 7.2/10 based on user reviews.
Psychopath Diary is classified as Action & Adventure, Comedy, Crime, Mystery.