View source for On the Verge of Insanity

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[[File:On the Verge of Insanity.jpg|thumb|200px|On the Verge of Insanity]]
==Details==
*'''Title:''' 미치지 않고서야 / Michiji Angoseoya
*'''Also known as:''' No One But a Madman
*'''Genre:''' Workplace
*'''Episodes:''' 16
*'''Broadcast network:''' MBC
*'''Broadcast period:''' 2021-Jun-23 to 2021-??-??
*'''Air time:''' [[MBC Wednesday & Thursday Night 2155#MBC Wednesday & Thursday (09:55 PM)|Wednesday & Thursday 21:20]]
*'''Original soundtrack:''' [[On the Verge of Insanity OST]]

==Synopsis==
{{nosynopsis}}

==User/Viewer Ratings==
<vote type=1/>

==Cast==
[[file:On the Verge of Insanity cast.jpg|thumb|200px|Correlation Chart]]
;Main Cast
*[[Jung Jae Young]] as Choi Ban Suk (44, HR team member)
*[[Moon So Ri]] as Dang Ja Young (43, the head of HR team)
*[[Lee Sang Yeob]] as Han Se Kwon (37, the development team leader)
*[[Kim Ga Eun]] as Seo Na Ri (35, the deputy of the planning team)
;Research building
*[[Kim Nam Hee]] as Shin Han Soo
*[[Ahn Nae Sang]] as Noh Byung Kook
*[[Park Sung Geun]] as Ko Jung Pil
*[[Park Won Sang]] as Paeng Soo Kon
*[[Dong Hyun Bae]] (동현배) as Ki Jung Hyun
*[[Baek Min Hyun]] (백민현) as Ahn Joon Soo
*[[Kim Joong Ki]] (김중기) as Ko Jung Sik
*[[Oh Yong]] as Pyun Dong Il
;Office building
*[[Cha Chung Hwa]] as Kim Jung Ah
*[[Im Hyun Soo]] (임현수) as So Sang Wook
*[[Chun Hee Joo]] (천희주) as Kye Bo Ram
*[[Kim Jin Ho]] as Bae Jung Tak
*[[Im Il Kyu]] (임일규) as Oh Jae Il
;Headquarters
*[[Jo Bok Rae]] as Han Seung Ki
*[[Kang Joo Sang]] (강주상) as No Jae Yul
*[[Kang Yun Woo]] (강연우) as Park Hoon Jung

==Production Credits==
*'''Production Companies:''' I will Media (아이윌미디어)
*'''Director:''' [[Choi Jung In]] (최정인)
*'''Screenwriter:''' [[Jung Do Yoon]]

==Episode Ratings==
''See [[On the Verge of Insanity/Episode Ratings]]''

==External Links==
*[http://program.imbc.com/OnTheVergeOfInsanity Official site]
*[https://www.hancinema.net/korean_drama_No_One_But_a_Madman.php HanCinema]
*[[wikipedia:On the Verge of Insanity|English Wikipedia]]
*[[wikipedia:ko:미치지 않고서야|Korean Wikipedia]]

{{DramaRing|MBC|Wednesday & Thursday 21:20|[[Here's My Plan]]|TBA}}

[[Category:KDrama]] [[Category:KDrama2021]] [[Category:MBC]] [[Category:Workplace]]