Nobody Knows poster
Where to stream

Nobody Knows

7.720201 seasonTV SeriesDramaCrimeMystery

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.

DirectorLee Jung-heum

Where to watch

OnDemandKoreaOnDemandKoreaKocowa Amazon ChannelKocowa Amazon ChannelKocowaKocowa
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
Episode 1
Mar 2, 2020 9.0
E2
Episode 2
Mar 3, 2020 9.0
E3
Episode 3
Mar 9, 2020 9.0
E4
Episode 4
Mar 10, 2020 8.5
E5
Episode 5
Mar 16, 2020 9.0
E6
Episode 6
Mar 17, 2020 9.0
E7
Episode 7
Mar 23, 2020 9.0
E8
Episode 8
Mar 24, 2020 10.0
E9
Episode 9
Mar 30, 2020 10.0
E10
Episode 10
Mar 31, 2020 9.0
E11
Episode 11
Apr 6, 2020 9.0
E12
Episode 12
Apr 7, 2020 9.0
E13
Episode 13
Apr 13, 2020 10.0
E14
Episode 14
Apr 14, 2020 10.0
E15
Episode 15
Apr 20, 2020 9.0
E16
Episode 16
Apr 21, 2020 9.0

Cast · Directed by Lee Jung-heum

KSKim Seo-hyung
Kim Seo-hyung
Cha Young-jin
RDRyu Deok-hwan
Ryu Deok-hwan
Lee Sun-woo
PHPark Hoon
Park Hoon
Baek Sang-ho
AJAhn Ji-ho
Ahn Ji-ho
Go Eun-ho
CHCho Han-chul
Cho Han-chul
Yoon Hee-seob
YJYoon Jae-yong
Yoon Jae-yong
Ha Min Sung
YCYoon Chan-young
Yoon Chan-young
Ju Dong-myung
SYSeo Young-joo
Seo Young-joo
Kim Tae-hyung
SJShin Jae-whi
Shin Jae-whi
Oh Du-seok
MJMin Jin-woong
Min Jin-woong
Lee Jae-hong
PCPark Cheol-min
Park Cheol-min
Han Geun-man
MSMoon Sung-keun
Moon Sung-keun
Hwang In-bum

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Nobody Knows — streaming FAQ

Which OTT platform streams Nobody Knows?

Nobody Knows is streaming on OnDemandKorea and Kocowa in United States. It's not currently on Netflix.

Is Nobody Knows on Netflix?

No, Nobody Knows is not on Netflix in United States as of August 2026. It's currently on OnDemandKorea and Kocowa.

Is Nobody Knows on Amazon Prime Video?

No, Nobody Knows isn't on Amazon Prime Video in United States right now. It's on OnDemandKorea and Kocowa instead.

Where can I watch Nobody Knows for free?

Nobody Knows is available on OnDemandKorea and Kocowa in United States, but you'll need an active subscription — there's no free option right now.

How many seasons are in Nobody Knows?

Nobody Knows has 1 season in total (16 episodes). The series concluded in 2020.

Are all episodes of Nobody Knows out yet?

Yes — all 16 episodes across 1 season of Nobody Knows are out and available to stream.

Is there a Season 2 of Nobody Knows?

No — Nobody Knows ended after 1 season, so there is no Season 2.