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Twenty Years Old

6.720141 seasonTV SeriesComedyDrama

Two twenty year olds, Kim Hye Rim and Lee Ki Kwang, who attended the same middle school, meet again coincidentally after many years as a college student and an idol group member. Lee Ki Kwang is a member of popular idol group falls in love…

DirectorHwang Joon-hyuk
WritersKim Yoon-joo·Lee Sang Hee

Where to watch

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No streaming availability found for Twenty Years Old anywhere yet.

Seasons & Episodes

E1
Episode 1
Jan 6, 2014
E2
Episode 2
Jan 5, 2017
E3
Episode 3
Jan 5, 2017
E4
Episode 4
Jan 5, 2017

Cast · Directed by Hwang Joon-hyuk

LGLee Gi-kwang
Lee Gi-kwang
Lee Ki Kwang
LDLee Da-in
Lee Da-in
Kim Hye Rim
KTKang Tae-oh
Kang Tae-oh
Drunk Sunbae
KS
Kim Dong Seok
Kim Tae Woo
KHKim Hye-ji
Kim Hye-ji
Ga Young

More from Lee Gi-kwang · Lead actor

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My Princess
2011 · 7.3
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Monster
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Circle
Circle
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I Kill U
I Kill U
2025 · 8.7
Me too, Flower!
Me too, Flower!
2011 · 5.9
OPAL이 빛나는 밤
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2021
See all fromLee Gi-kwang

More from Lee Da-in · Co-star actress

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Come and Hug Me
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Alice
Alice
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My Golden Life
My Golden Life
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Between Friendship and Love
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2016 · 6.0
Make a Woman Cry
Make a Woman Cry
2015
The Fatal Encounter
The Fatal Encounter
2014 · 7.2
See all fromLee Da-in

More from Hwang Joon-hyuk · Director

Drama Stage
Drama Stage
2017 · 4.0
Black Dog
Black Dog
2019 · 8.3
Song of the Bandits
Song of the Bandits
2023 · 7.4
Squad 38
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2016 · 7.8
See all fromHwang Joon-hyuk

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Twenty Years Old — streaming FAQ

Which OTT platform streams Twenty Years Old?

Twenty Years Old isn't streaming anywhere in United States yet.

Is Twenty Years Old on Netflix?

No, Twenty Years Old is not on Netflix in United States as of September 2026.

Is Twenty Years Old on Amazon Prime Video?

No, Twenty Years Old isn't on Amazon Prime Video in United States right now.

Where can I watch Twenty Years Old for free?

Twenty Years Old isn't streaming in United States yet, so there's no way to watch it free at the moment.

How many seasons are in Twenty Years Old?

Twenty Years Old has 1 season in total (4 episodes). The series concluded in 2017.

Are all episodes of Twenty Years Old out yet?

Yes — all 4 episodes across 1 season of Twenty Years Old are out and available to stream.

Is there a Season 2 of Twenty Years Old?

No — Twenty Years Old ended after 1 season, so there is no Season 2.