Psychopath Diary
"Psychopath Diary" is the story of Yook Dong Sik who coincidentally picks up the diary of a serial killer.
18Countries streaming
7.6/10IMDb rating
Streaming in 18 countries
Last updated: November 6, 2026AndorraAlbaniaBosnia & HerzegovinaCanadaUnited KingdomGuernseyCroatiaIsraelJapanSouth Korea+8North Macedonia, Malta, Nigeria, Netherlands, Panama, Serbia, Russia, Slovenia
Where to watch in United States
Where else it's streaming
- RVRakuten Viki
Available in
+7
11 countries - CECJ ENM Selects Amazon Channel
Available in
3 countries 
Prime VideoAvailable in
2 countries- OOkko
Available in
1 country - TTVING
Available in
1 country 
FODAvailable in
1 country
Details
- Director
- Lee Jong-jae
- Genres
- Comedy, Crime, Mystery
- Release year
- 2019
- Type
- TV series
- Production
- South Korea
Availability in United States
- Added to Amasian TVATMar 10, 2026
- Added to The Roku Channel
Mar 1, 2025 - Added to OnDemandKoreaONov 8, 2024
- Added to Tubi TVTTSep 11, 2024
Data updated Nov 6, 2026
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