Psychopath Diary

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.
16 Episodes
  • Memory Loss
    E1
    Memory LossEpisode 1
  • I Am a Predator
    E2
    I Am a PredatorEpisode 2
  • I’m Coming for You
    E3
    I’m Coming for YouEpisode 3
  • You and I Are the Same
    E4
    You and I Are the SameEpisode 4
  • He’s Not Who He Seems
    E5
    He’s Not Who He SeemsEpisode 5
  • Who is the Real Killer
    E6
    Who is the Real KillerEpisode 6
  • A Copy Cat Killer
    E7
    A Copy Cat KillerEpisode 7
  • Closed Case
    E8
    Closed CaseEpisode 8
  • It Wasn’t Me
    E9
    It Wasn’t MeEpisode 9
  • The Killer Inside Me
    E10
    The Killer Inside MeEpisode 10
  • I’m Not a Nice Guy
    E11
    I’m Not a Nice GuyEpisode 11
  • The Confession
    E12
    The ConfessionEpisode 12
  • Jailbreak
    E13
    JailbreakEpisode 13
  • I Remember
    E14
    I RememberEpisode 14
  • The New Chairman
    E15
    The New ChairmanEpisode 15
  • The Final Battle
    E16
    The Final BattleEpisode 16
Cast of Season 1
  • Yoon Shi-yoonYook Dong Shik
  • Jung In-sunShim Bo Kyung
  • Park Sung-hoonSeo In Woo
  • Lee Han-wiYook Jong Chul
  • Hwang Hyo-eunYook Ji Yeon
  • Lee Min-jiOh Mi-Joo
  • Choi Tae-hwanShin Seok-hyeon
  • Han Soo-hyunKim Mu Seok
  • Oh Chae-eun[Seo Ji-hoon's secretary]
 
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