Let Me Be Your Knight poster
Where to stream

Let Me Be Your Knight

6.820211 seasonTV SeriesDramaComedy

A story of romance and healing between one of the world’s greatest idols who is suffering from somnambulism and the doctor who is secretly treating him. Jun’s character Yoon Tae In is an untouchable idol star who is loved all around the…

DirectorAhn Ji Sook
WritersShin Seo Ha·Seo Jeong-eun

Where to watch

Rakuten VikiRakuten Viki
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
Episode 1
Nov 7, 2021 7.7
E2
Episode 2
Nov 14, 2021
E3
Episode 3
Nov 21, 2021
E4
Episode 4
Nov 28, 2021
E5
Episode 5
Dec 5, 2021
E6
Episode 6
Dec 12, 2021
E7
Episode 7
Dec 19, 2021
E8
Episode 8
Jan 2, 2022
E9
Episode 9
Jan 9, 2022
E10
Episode 10
Jan 16, 2022
E11
Episode 11
Jan 23, 2022
E12
Episode 12
Jan 30, 2022

Cast · Directed by Ahn Ji Sook

JIJung In-sun
Jung In-sun
In Yoon-joo / Kang Sun-Ju
LJLee Jun-young
Lee Jun-young
Yoon Tae-in
JDJang Dong-ju
Jang Dong-ju
Seo Woo-yeon
JJR
JR
Lee Shin
YJYoon Ji-sung
Yoon Ji-sung
Kim Yoo-chan
KDKim Dong-hyun
Kim Dong-hyun
Ga-on
SHSeo Hye-won
Seo Hye-won
Jung Ba-Reun
AHAhn Ha-young
Ahn Ha-young
Chae Ji-Yeon
KJKwak Ja-hyung
Kwak Ja-hyung
CEO Moon
LSLee Se-chang
Lee Se-chang
CEO Jang
PJPark Ji-won
Park Ji-won
Hyo-bin
SYSeo Yi-soo
Seo Yi-soo
In Yoon Jo | In Sun Joo [Child] (Ep. 1, 9, 11)

More from Jung In-sun · Lead actress

KBS Drama Special
KBS Drama Special
2010 · 7.4
Memories of Murder
Memories of Murder
2003 · 8.1
Soonpoong Clinic
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1998 · 9.0
Our Golden Days
Our Golden Days
2025 · 4.8
Welcome to Waikiki
Welcome to Waikiki
2018 · 7.8
O’PENing
O’PENing
2022 · 6.3
My Secret, Terrius
My Secret, Terrius
2018 · 8.2
DNA Lover
DNA Lover
2024 · 3.0
Mirror of the Witch
Mirror of the Witch
2016 · 6.6
Psychopath Diary
Psychopath Diary
2019 · 7.2
See all fromJung In-sun

More from Lee Jun-young · Co-star actor

Our Sticky Love
Our Sticky Love
2026 · 8.7
Weak Hero
Weak Hero
2022 · 8.7
When Life Gives You Tangerines
When Life Gives You Tangerines
2025 · 8.8
Four Hands, Two Sonatas
Four Hands, Two Sonatas
2026 · 9.7
D.P.
D.P.
2021 · 8.0
Reborn Rookie
Reborn Rookie
2026 · 8.0
May I Help You?
May I Help You?
2022 · 7.8
Badland Hunters
Badland Hunters
2024 · 6.7
The Impossible Heir
The Impossible Heir
2024 · 7.6
Class of Lies
Class of Lies
2019 · 7.6
See all fromLee Jun-young

More like this

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2023 · 7.7
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2025 · 7.8
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2014 · 6.7
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2006 · 7.6
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The Heavenly Idol
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Let Me Be Your Knight — streaming FAQ

Which OTT platform streams Let Me Be Your Knight?

Let Me Be Your Knight is streaming on Rakuten Viki in United States. It's not currently on Netflix.

Is Let Me Be Your Knight on Netflix?

No, Let Me Be Your Knight is not on Netflix in United States as of September 2026. It's currently on Rakuten Viki.

Is Let Me Be Your Knight on Amazon Prime Video?

No, Let Me Be Your Knight isn't on Amazon Prime Video in United States right now. It's on Rakuten Viki instead.

Where can I watch Let Me Be Your Knight for free?

Let Me Be Your Knight is available on Rakuten Viki in United States, but you'll need an active subscription — there's no free option right now.

How many seasons are in Let Me Be Your Knight?

Let Me Be Your Knight has 1 season in total (12 episodes). The series concluded in 2022.

Are all episodes of Let Me Be Your Knight out yet?

Yes — all 12 episodes across 1 season of Let Me Be Your Knight are out and available to stream.

Is there a Season 2 of Let Me Be Your Knight?

No — Let Me Be Your Knight ended after 1 season, so there is no Season 2.