Doctor X: Mafia in White
2026 · Mystery · Drama
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TV series / 2020
Nobody Knows
Episode directors
Lee Jung-heum
A high school boy falls off of the top of a building and lapses into a coma. A detective and his school teacher attempt to get to the bottom of the incident.
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The seasons
Season 1
Season 1
Season details
Trying to be good adults might go against the trend of today when it is so difficult to find adults who would willingly take the responsibility, act thoughtfully, and make a sacrifice for the others. And here come two adults who fight against bad adults, and they are Young Jin, a police officer at Seoul Metropolitan Police Agency, and Sun Woo, a teacher at Shinsung Middle School. By showing how the two main characters struggle and fight for what they think is right, Nobody Knows gives questions about the roles of adults for the children who are abandoned and marginalized.
Cast
Kim Seo-hyungCha Young-jin
Ryu Deok-hwanLee Sun-woo
Park HoonBaek Sang-ho
Ahn Ji-hoGo Eun-ho
Cho Han-chulYoon Hee-seob
Yoon Jae-yongHa Min Sung
Yoon Chan-youngJu Dong-myung
Seo Young-jooKim Tae-hyung
Shin Jae-whiOh Du-seok
Min Jin-woongLee Jae-hong
Park Cheol-minHan Geun-man
Moon Sung-keunHwang In-bum
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Baek Soo-jangPark Jin-su
Jang Young-namJung So-yun
Park Min-jungBae Sun-a
Tae Won-seokKo Hee-dong
Jeon Seok-chanKim Byung-hee
Kwon Hae-hyoJang Gi-ho
Kang Seo-haYun Ja Yeong [Seoul police department]
Jang Jae-hoChoi Dae Hoon [Ha Min Sung's chauffeur]
Kim Sae-ronCha Young Jin [Young]
Min Sung-wookKevin Jung
Kang Shin-ilSeo Sang Won
Baek Jae-wooBaek Sang Ho [Young]
Ha MinJae-min Mother (Eps 1)
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