Psychopath Diary

Details

 * Title: 싸이코패스 다이어리 / Ssaikopaeseu Daieori (Psychopath Diary)
 * Genre: Thriller, comedy
 * Episodes: 16
 * Broadcast network: tvN
 * Broadcast period: 2019-Nov-20 to 2020-Jan-09
 * Air time: Wednesday & Thursday 21:30

Synopsis
Yook Dong Shik (Yoon Shi Yoon) is a timid clerk at a brokerage company, who witnesses a murder and happens to find the killer's diary. While fleeing the scene, he is struck by Police Officer Shim Bo Kyung's (Jung In Sun) car and loses his memory. With the incriminating diary in his possession, he mistakenly comes to believe that he is the serial killer himself.

Cast

 * Main Cast
 * Yoon Shi Yoon as Yook Dong Shik
 * Jung In Sun as Shim Bo Kyung
 * Park Sung Hoon as Seo In Woo
 * People around Dong Shik
 * Lee Han Wie as Yook Jong Chul (Dong Shik's father)
 * Hwang Geum Byul as Yook Ji Yun (Dong Shik's older sister)
 * Kim Kyul (김결) as Jo Yong Koo (Dong Shik's brother-in-law)
 * Jung Soo Bin (정수빈) as Yook Dong Chan (Dong Shik's half-brother)
 * So Hee Jung as Na In Hye (Dong Shik's step-mother, Dong Chan's mother)
 * People around Bo Kyung
 * Choi Sung Won as Officer Heo Taek Soo
 * Kim Myung Soo as Shim Suk Koo (Bo Kyung's father)
 * Lee Kan Hee as Lee Sook Yun (Bo Kyung's mother)
 * Lee Hae Young as Officer Ryoo Jae Joon
 * People around In Woo
 * Park Jung Hak as Seo Choong Hyun (In Woo's father)
 * Yoo Bi (유비) as Seo Ji Hoon
 * Yoon Ye Hee as Kim Eun Shil
 * Kim Hye Na as Seo Ji Eun
 * Im Il Koo (임일규) as Kim Chan Il
 * Hwang Sun Hee as Jo Ji Eun
 * Han Soo Hyun (한수현) as Kim Moo Suk
 * People at Daehan Securities
 * Choi Dae Chul as Dong Chan Suk
 * Kim Ki Doo as Park Jae Ho
 * Jo Shi Nae (조시내) as Han Jung Ah
 * Choi Tae Hwan as Shin Suk Hyun
 * Lee Min Ji as Oh Mi Joo
 * Heo Sung Tae (허성태) as Jang Chil Sung

Production Credits

 * Production Companies: Studio Dragon, KeyEast
 * Director: Lee Jong Jae (이종재)
 * Screenwriters: Ryu Yong Jae, Kim Hwan Chae (김환채), Choi Sung Joon (최성준)