Yook Dong-sik (Yoon Shi-yoon), an analyst who works at Daehan Securities, has a timid personality and he can't even get angry at the people who look down upon him. One day, shortly after failing on his attempt of suicide, he witnesses a murder. He unintentionally picks up a diary belonging to murderer, on which was written the log of his murders. He flees with the diary, but he is accidentally hit by Police Officer Shim Bo-kyung's (Jung In-sun) patrol car which causes him to suffer from retrograde amnesia. Due to the diary in his possession, Dong-sik mistakenly believes he is a psychopath. Since that moment, his behavior started to change. Bo-kyung, who got involved with Dong-sik, decides to catch the serial killer.
Meanwhile, Seo In-woo (Park Sung-hoon), the director and son of the chairman of Daehan Securities where Dong-sik works, turns out to be the heartless psychopath serial killer. He loses his diary when his 6th victim, a homeless old man tossed his diary away. He feels insecure ever since.[4]
Castedit
Mainedit
Yoon Shi-yoon as Yook Dong-sik, a timid and pushover man who works as a clerk at Daehan Securities. His weak personality begins to change when he perceive himself as a killer.[5]
Jung In-sun as Shim Bo-kyung, an officer in a patrol station.[6]
Park Sung-hoon as Seo In-woo, the real psychopathic serial killer who is also the director of Daehan Securities where Dong-sik works at.[5]
Hwang Geum-byul as Yook Ji-yeon, Dong-sik's older sister.
Kim Gyul as Jo Yong-gu, Dong-sik's brother-in-law.[7]
Jung Su-bin as Yook Dong-chan, Dong-sik's younger half-brother.[8]
So Hee-jung as Na In-hye, Dong-sik's step-mother, Dong-chan's mother.
Heo Sung-tae as Jang Chil-sung, a gangster who lives at Unit 708. He later addresses Dong-sik as his 'Big Boss' after mistakenly believes him to be a serial killer.
In the table above, the blue numbers represent the lowest ratings and the red numbers represent the highest ratings.
This series aired on a cable channel/pay TV which normally has a relatively smaller audience compared to free-to-air TV/public broadcasters (KBS, SBS, MBC and EBS).
Referencesedit
^"윤시윤·정인선·박성훈, 코믹 스릴러 '싸이코패스 다이어리' 주연 확정". Naver (in Korean). Digital Times. from the original on April 4, 2023. Retrieved September 7, 2019.
^"Psychopath Diary (2019)". CJ ENM. from the original on March 26, 2022. Retrieved March 26, 2022.
^"'싸이코패스 다이어리' 이한위 허성태→이민지까지, 퍼펙트 라인업(공식)". Naver (in Korean). Newsen. from the original on August 23, 2021. Retrieved September 7, 2019.
^"'싸이코패스 다이어리' 윤시윤X정인선X박성훈, 캐스팅 확정…믿보 라인업 구축". Naver (in Korean). Hankyung. from the original on November 24, 2021. Retrieved September 7, 2019.
^ ab"Yoon Si-yoon, Jung In-sun, Park Sung-hoon Confirmed for "Psychopath Diary"". HanCinema. News1 Korea. from the original on November 24, 2021. Retrieved September 7, 2019.
^"Yoon Si-yoon and Jung in-sun Courted for Drama "Psychopath Diary"". HanCinema. Xports News. from the original on November 24, 2021. Retrieved September 7, 2019.
^"Kim Gyul to Star in "Psychopath Diary"". HanCinema. Wow TV. from the original on September 8, 2019. Retrieved September 7, 2019.
^"빅톤 정수빈, tvN '싸이코패스 다이어리' 합류…연기돌 행보(공식)". Naver (in Korean). Newsen. from the original on January 10, 2022. Retrieved September 24, 2019.
^ ab"Hwang Sun-hee and Choi Tae-hwan Confirmed for "Psychopath Diary"". HanCinema. from the original on September 22, 2019. Retrieved September 7, 2019.
^"'싸이코패스 다이어리' 윤시윤·정인선·박성훈, 첫 리딩부터 '시너지↑'". Naver (in Korean). Ilgan Sports. Retrieved September 26, 2019.
^"Nielsen Korea". AGB Nielsen Media Research (in Korean). from the original on February 19, 2023. Retrieved July 29, 2020.
^. AGB Nielsen Media Research (in Korean). Archived from the original on June 1, 2016. Retrieved November 20, 2019.
psychopath, diary, korean, 싸이코패스, 다이어리, 2019, south, korean, television, series, starring, yoon, yoon, jung, park, sung, hoon, aired, from, november, 2019, january, 2020, promotional, posterhangul싸이코패스, 다이어리revised, romanizationssaikopaeseu, daieorigenrecomedy. Psychopath Diary Korean 싸이코패스 다이어리 is a 2019 South Korean television series starring Yoon Shi yoon Jung In sun and Park Sung hoon It aired on tvN from November 20 2019 to January 9 2020 Psychopath DiaryPromotional posterHangul싸이코패스 다이어리Revised RomanizationSsaikopaeseu DaieoriGenreComedyThriller 1 Created byStudio DragonWritten byChoe Sung junKim Hwan chaeRyu Yong jaeDirected byLee Jong jaeStarringYoon Shi yoonJung In sunPark Sung hoonCountry of originSouth KoreaOriginal languageKoreanNo of episodes16ProductionRunning time60 minutes 2 Production companyKeyEast 3 Original releaseNetworktvNReleaseNovember 20 2019 2019 11 20 January 9 2020 2020 01 09 Contents 1 Synopsis 2 Cast 2 1 Main 2 2 Supporting 2 2 1 People around Yook Dong sik 2 2 2 People around Shim Bo kyung 2 2 3 People around Seo In woo 2 2 4 People at Daehan Securities 2 3 Others 2 4 Special appearances 3 Production 4 Original soundtrack 4 1 Part 1 4 2 Part 2 5 Viewership 6 References 7 External linksSynopsis editYook Dong sik Yoon Shi yoon an analyst who works at Daehan Securities has a timid personality and he can t even get angry at the people who look down upon him One day shortly after failing on his attempt of suicide he witnesses a murder He unintentionally picks up a diary belonging to murderer on which was written the log of his murders He flees with the diary but he is accidentally hit by Police Officer Shim Bo kyung s Jung In sun patrol car which causes him to suffer from retrograde amnesia Due to the diary in his possession Dong sik mistakenly believes he is a psychopath Since that moment his behavior started to change Bo kyung who got involved with Dong sik decides to catch the serial killer Meanwhile Seo In woo Park Sung hoon the director and son of the chairman of Daehan Securities where Dong sik works turns out to be the heartless psychopath serial killer He loses his diary when his 6th victim a homeless old man tossed his diary away He feels insecure ever since 4 Cast editMain edit Yoon Shi yoon as Yook Dong sik a timid and pushover man who works as a clerk at Daehan Securities His weak personality begins to change when he perceive himself as a killer 5 Jung In sun as Shim Bo kyung an officer in a patrol station 6 Park Sung hoon as Seo In woo the real psychopathic serial killer who is also the director of Daehan Securities where Dong sik works at 5 Supporting edit People around Yook Dong sik edit Lee Han wi as Yook Jong chul Dong sik s father Hwang Geum byul as Yook Ji yeon Dong sik s older sister Kim Gyul as Jo Yong gu Dong sik s brother in law 7 Jung Su bin as Yook Dong chan Dong sik s younger half brother 8 So Hee jung as Na In hye Dong sik s step mother Dong chan s mother Heo Sung tae as Jang Chil sung a gangster who lives at Unit 708 He later addresses Dong sik as his Big Boss after mistakenly believes him to be a serial killer People around Shim Bo kyung edit Choi Sung won as Heo Taek soo Bo kyung partner Kim Myung soo as Shim Seok gu Bo kyung s father who is a former investigator police Lee Kan hee as Lee Suk yeon Bo kyung s mother Lee Hae young as Officer Ryu Jae joonPeople around Seo In woo edit Park Jung hak as Seo Chung hyeon In woo s father who is the chairman of Daehan Securities Yoo Bi as Seo Ji hun In woo s step brother and managing director of Daehan Securities Yoon Ye hee as Kim Eun shil Chung hyeon s wife and Ji hun s mother Kim Hye na as Seo Ji eun In woo s step sister Lim Il gyu as Kim Chan il In woo s brother in law Han Soo hyun as Kim Mu seok former detective who now works for In woo People at Daehan Securities edit Choi Dae chul as Gong Chan seok the manager of Team 3 and Dong sik s boss who is selfish and rude Kim Ki doo as Park Jae ho Dong shik s cunning team member who claims to be his best friend Jo Shi nae as Han Jung ah Dong sik s colleague Lee Min ji as Oh Min joo Choi Tae hwan as Shin Seok hyun 9 Hwang Sun hee as Jo Yoo jin 9 Others edit Gu Ja geon as a bullySpecial appearances edit Jung Hae kyun as Kim Myung gook a homeless man Ep 1 2 Yura as a girl with a dog in park Ep 2 Nam Jung hee as murder victim Ep 2 Jo Yoon Ho as Chil sung s junior Ep 2 Han Ji eun as a woman with a big guy Ep 2 Yoon Ji on as Joo Young min Ep 4 5 Lee Hyun woong as Oh Myung dal Ep 12 13 16 Production editThe first script reading was held in August 2019 in Sangam dong Seoul 10 Original soundtrack editPsychopath Diary OSTSoundtrack album by Various ArtistsReleased2019 20GenreSoundtrackLanguageKoreanEnglishLabelStone Music EntertainmentPart 1 edit Released on December 12 2019 2019 12 12 No TitleArtistLength1 Wanna be Bad 슬퍼하고싶어 Woosung The Rose 2 592 Wanna be Bad Inst 2 59Total length 5 18 Part 2 edit Released on January 2 2020 2020 01 02 No TitleArtistLength1 Stay the same 동일하게 Cha Yeo wool3 262 Stay the same Inst 3 26Total length 6 52 Disc 2 No TitleArtistLength1 Psychopath Diary Opening Title Um Ki Yup Um Ki Hyun Lee Sun Gyeol2 542 Dongshik s Polka Um Ki Yup Um Ki Hyun Lee Sun Gyeol2 353 Red Diary Um Ki Yup Park Min Ji2 404 Suspense Kim Hee Jin1 405 Dongshik s related memories Um Ki Yup Um Ki Hyun Park Min Ji3 466 Do I look like a pushover Um Ki Yup Um Ki Hyun3 107 I m a Psycho FaraEffect3 06Total length 24 17Viewership editPsychopath Diary South Korea viewers per episode thousands Graphs are unavailable due to technical issues There is more info on Phabricator and on MediaWiki org SeasonEpisode numberAverage123456789101112131415161440329451570563586613582507398426572502615719710536Source Audience measurement performed nationwide by Nielsen Korea 11 Average TV viewership ratings Ep Original broadcast date Average audience share Nielsen Korea 12 Nationwide Seoul1 November 20 2019 1 766 1 730 2 November 21 2019 1 463 1 361 3 November 27 2019 1 928 2 057 4 November 28 2019 2 206 2 174 5 December 4 2019 2 368 2 507 6 December 5 2019 2 212 2 346 7 December 11 2019 2 424 2 866 8 December 12 2019 2 299 2 782 9 December 18 2019 2 014 2 099 10 December 19 2019 1 693 1 954 11 December 25 2019 1 708 2 025 12 December 26 2019 2 295 2 718 13 January 1 2020 1 939 2 213 14 January 2 2020 2 423 2 633 15 January 8 2020 2 685 2 762 16 January 9 2020 2 983 3 372 Average 2 150 2 350 In the table above the blue numbers represent the lowest ratings and the red numbers represent the highest ratings This series aired on a cable channel pay TV which normally has a relatively smaller audience compared to free to air TV public broadcasters KBS SBS MBC and EBS References edit 윤시윤 정인선 박성훈 코믹 스릴러 싸이코패스 다이어리 주연 확정 Naver in Korean Digital Times Archived from the original on April 4 2023 Retrieved September 7 2019 Psychopath Diary 2019 CJ ENM Archived from the original on March 26 2022 Retrieved March 26 2022 싸이코패스 다이어리 이한위 허성태 이민지까지 퍼펙트 라인업 공식 Naver in Korean Newsen Archived from the original on August 23 2021 Retrieved September 7 2019 싸이코패스 다이어리 윤시윤X정인선X박성훈 캐스팅 확정 믿보 라인업 구축 Naver in Korean Hankyung Archived from the original on November 24 2021 Retrieved September 7 2019 a b Yoon Si yoon Jung In sun Park Sung hoon Confirmed for Psychopath Diary HanCinema News1 Korea Archived from the original on November 24 2021 Retrieved September 7 2019 Yoon Si yoon and Jung in sun Courted for Drama Psychopath Diary HanCinema Xports News Archived from the original on November 24 2021 Retrieved September 7 2019 Kim Gyul to Star in Psychopath Diary HanCinema Wow TV Archived from the original on September 8 2019 Retrieved September 7 2019 빅톤 정수빈 tvN 싸이코패스 다이어리 합류 연기돌 행보 공식 Naver in Korean Newsen Archived from the original on January 10 2022 Retrieved September 24 2019 a b Hwang Sun hee and Choi Tae hwan Confirmed for Psychopath Diary HanCinema Archived from the original on September 22 2019 Retrieved September 7 2019 싸이코패스 다이어리 윤시윤 정인선 박성훈 첫 리딩부터 시너지 Naver in Korean Ilgan Sports Retrieved September 26 2019 Nielsen Korea AGB Nielsen Media Research in Korean Archived from the original on February 19 2023 Retrieved July 29 2020 Nielsen Korea AGB Nielsen Media Research in Korean Archived from the original on June 1 2016 Retrieved November 20 2019 External links editOfficial website in Korean Psychopath Diary at IMDb nbsp Psychopath Diary at HanCinema Retrieved from https en wikipedia org w index php title Psychopath Diary amp oldid 1194999617, wikipedia, wiki, book, books, library,
