Under Nineteen poster
Where to stream

Under Nineteen

7.020181 seasonTV SeriesReality

Be prepared to witness the birth of a new generation of K-pop idols. 57 aspiring boy band members will come to compete for a spot to be in a new K-pop idol group. The most important factors of being an idol are vocals, rap, and…

Where to watch

KocowaKocowa
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
Episode 1
Nov 3, 2018
E2
Episode 2
Nov 10, 2018
E3
Episode 3
Nov 17, 2018
E4
Episode 4
Nov 24, 2018
E5
Episode 5
Dec 1, 2018
E6
Episode 6
Dec 8, 2018
E7
Episode 7
Dec 15, 2018
E8
Episode 8
Dec 22, 2018
E9
Episode 9
Dec 29, 2018
E10
Episode 10
Jan 5, 2019
E11
Episode 11
Jan 12, 2019
E12
Episode 12
Jan 19, 2019
E13
Episode 13
Jan 26, 2019
E14
Episode 14
Feb 9, 2019

Cast

EEunhyuk
Eunhyuk
MC
KSKim So-hyun
Kim So-hyun
MC
HSHeo Sol-ji
Heo Sol-ji
Vocal mentor
CCrush
Crush
Vocal Mentor
BHBae Hyeon-jun
Bae Hyeon-jun
KJKim Jun-seo
Kim Jun-seo
Self - Contestant
SYShin Ye-chan
Shin Ye-chan
Self - Contestant
KTKim Tae-woo
Kim Tae-woo
Self/ Contestant
JJJung Jinsung
Jung Jinsung
Self/ Contestant
JTJeong Taek-hyeon
Jeong Taek-hyeon
Self/ Contestant
JDJeon Doyeom
Jeon Doyeom
Self/ Contestant
YYYoo Yongha
Yoo Yongha
Self/ Contestant

More from Eunhyuk · Lead actor

Super TV
Super TV
2018 · 5.0
Barefooted Friends
Barefooted Friends
2013
방과 후 코리아 : 수학여행
방과 후 코리아 : 수학여행
2022
Attack on the Pin-Up Boys
Attack on the Pin-Up Boys
2007 · 5.6
SMTown Live in Tokyo 2011 (Special Edition)
SMTown Live in Tokyo 2011 (Special Edition)
2011
잡동산
잡동산
2021
신동엽과 총각파티
신동엽과 총각파티
2015
SM Town Live World Tour III Live in Tokyo
SM Town Live World Tour III Live in Tokyo
2012
THE TRAVELOG
THE TRAVELOG
2022
第14届KKBOX风云榜
第14届KKBOX风云榜
2019
See all fromEunhyuk

More from Kim So-hyun · Co-star actress

KBS Drama Special
KBS Drama Special
2010 · 7.4
Guardian: The Lonely and Great God
Guardian: The Lonely and Great God
2016 · 8.6
While You Were Sleeping
While You Were Sleeping
2017 · 8.4
Love Alarm
Love Alarm
2019 · 8.2
Good Boy
Good Boy
2025 · 8.6
Moon Embracing the Sun
Moon Embracing the Sun
2012 · 7.9
Korean Ghost Stories
Korean Ghost Stories
1977 · 6.9
The Tale of Nokdu
The Tale of Nokdu
2019 · 7.1
My Lovely Liar
My Lovely Liar
2023 · 7.8
The Emperor: Owner of the Mask
The Emperor: Owner of the Mask
2017 · 6.2
See all fromKim So-hyun

More like this

BTS In the SOOP
BTS In the SOOP
2020 · 8.5
I-LAND
I-LAND
2020 · 8.3
Run BTS!
Run BTS!
2015 · 8.6
BTS: Bon Voyage
BTS: Bon Voyage
2016 · 7.4
2 Days and 1 Night
2 Days and 1 Night
2007 · 6.7
Home Alone
Home Alone
2013 · 7.5
Men on a Mission
Men on a Mission
2015 · 7.4
Law of the Jungle
Law of the Jungle
2011 · 5.7
Amazing Saturday
Amazing Saturday
2018 · 7.6
Infinite Challenge
Infinite Challenge
2005 · 7.7
Running Man
Running Man
2010 · 8.2
My Little Old Boy
My Little Old Boy
2016 · 7.0

Under Nineteen — streaming FAQ

Which OTT platform streams Under Nineteen?

Under Nineteen is streaming on Kocowa in United States. It's not currently on Netflix.

Is Under Nineteen on Netflix?

No, Under Nineteen is not on Netflix in United States as of September 2026. It's currently on Kocowa.

Is Under Nineteen on Amazon Prime Video?

No, Under Nineteen isn't on Amazon Prime Video in United States right now. It's on Kocowa instead.

Where can I watch Under Nineteen for free?

Under Nineteen is available on Kocowa in United States, but you'll need an active subscription — there's no free option right now.

How many seasons are in Under Nineteen?

Under Nineteen has 1 season in total (14 episodes). The series concluded in 2019.

Are all episodes of Under Nineteen out yet?

Yes — all 14 episodes across 1 season of Under Nineteen are out and available to stream.

Is there a Season 2 of Under Nineteen?

No — Under Nineteen ended after 1 season, so there is no Season 2.