Creator
Cast
Cha Young-jin
Lee Sun-woo
Baek Sang-ho
Go Eun-ho
Yoon Hee-seob
Ha Min Sung
Ju Dong-myung
Kim Tae-hyung
Oh Du-seok
Lee Jae-hong
Video trailer
Synopsis
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. 
Original title 아무도 모른다
TMDb Rating 8.1 22 votes
First air date Mar. 02, 2020
Last air date Apr. 21, 2020
Seasons 1
Episodes 16
Average Duration 65 minutes
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