Nobody Knows
02/03/2020
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.
Drama
Crime
Mystery
TV Show Information
Kim Seo-hyung
as Cha Young-jin
Ryu Deok-hwan
as Lee Sun-woo
Park Hoon
as Baek Sang-ho
Ahn Ji-ho
as Go Eun-ho
Jo Han-chul
as Yoon Hee-seob
Seo Young-joo
as Kim Tae-hyung
Min Jin-woong
as Lee Jae-hong
Moon Sung-keun
as Hwang In-bum
Park Cheol-min
as Han Geun-man
Baek Soo-jang
as Park Jin-su
Jang Young-nam
as Jung So-yun
Park Min-jung
as Bae Sun-a
Yoon Chan-young
as Ju Dong-myung
Tae Won-seok
as Ko Hee-dong
Jeon Seok-chan
as Kim Byung-hee
Kwon Hae-hyo
as Jang Gi-ho
