Difference between revisions of "Teach You a Lesson"

Latest revision as of 10:52, 5 June 2026

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Drama: Teach You a Lesson (English title) / True Lessons (working title)
Revised romanization: Chamkyoyook
Hangul: 참교육
Director: Hong Jong-Chan
Writer: Chae Yong-Taek (webcomic), Han Ga-Ram (webcomic), Lee Nam-Kyu
Network: Netflix
Episodes:
Release Date: June 5, 2026
Runtime:
Language: Korean
Country: South Korea

Plot Synopsis by AsianWiki Staff ©

School teachers have a hard time to discipline students and they often don’t even have the will to do so. The authority of the teachers in the classroom breaks down and this causes serious social issues. The National Assembly and the Minister of Education passes the Amendment to the Act on the Protection of Teachers' Rights. With the passage of the law, a new government organization, the Educational Rights Protection Bureau, is formed. Na Hwa-Jin (Kim Moo-Yul) belongs to the Educational Rights Protection Bureau. He is sent to a problem school as a supervisor. There, he can educate the students without any restrictions or limitations.

Notes

Based on webcomic "Chamkyoyook” written by Chae Yong-Taek & illustrated by Han Ga-Ram (first published November 1, 2020 via Naver).

Cast



Kim Moo-Yul	Lee Sung-Min	Jin Ki-Joo	Pyo Ji-Hoon
Na Hwa-Jin	Choi Gang-Seok	Im Han-Rim	Bong Geun-Dae

Daehan High School Case



Lee Chan-Yong	Jeong Soo-Hyun	Lee Seung-Gyu	Kim Do-Geon	Kang Joon
Kim Gyeong-Min (ep.1)	Park Dae-Seok (ep.1)	Ryu Jun-Hyeong (ep.1)	Kim Gwang-Su (ep.1)	Kim Hak-Jae (ep.1)



Song Young-Kyu	Kim Eun-Seok	Jeon Kwang-Jin	Kwak Kyoung-Hwa	Choi In-Sun
Ryu Gwang-Pil (ep.1)	Principal Kim (ep.1)	teacher (ep.1)	teacher (ep.1)	substitute teacher (ep.1)

Park Wan-Kyu

Park Dae-Seok's dad (ep.1)

Guun High-Tech High School Case



Jeon Bong-Seok	Lee Tae-Hwan	Yoo Tae-Joo	Ok Jin-Wook	Kim Chan-Hyung
Kim Hyeong-Ju (ep.2)	Jang Kwon-Hyuk (ep.2)	Park Seong-Hwan (ep.2)	Cho In-Beom (ep.2)	Du-Mok (ep.2)



Sung No-Jin	Yoon Woon-Yong	Byun Yoon-Jeong
principal (ep.2)	teacher (ep.2)	Kim Hyeong-Ju's mom (ep.2)

Soyeon Girls' High School Case



Lee Sang-Hee	Park Seo-Yoon	Kwon Hyuk	Kim Se-Yeon	Jeong Seo-Yeon
Jung Seon-Yeong (ep.3)	Han Ye-Ri (ep.3)	Ko Yeong-Su (ep.3)	Jung So-Yeong (ep.3)	Ko Yeong-Su's wife (ep.3)



Park Yong	Lee Si-Young	Seo Dong-Hyun	Park Bo-Bae
principal (ep.3)	Jung Seon-Yeong's friend (ep.3)	Oh Jung-Hwan (ep.3)	Park Hyeon-Ju (ep.3)

Additional Cast Members:

Ha-Young - Choi Ga-Yun
Kim Jong-Soo - Hwang Gi-Tae
Kim Byung-Choon - Lee Cheol-Myeon
Lee Bong-Joon - Cho Gyu-Cheol
Lee Ho-Cheol - reporter (ep.1-2)
Jin Si-Won - reporter (ep.1-2)
Choi Sol-Hee - assemblywoman (ep.2-3)

Trailers

Comments

F Jun 05 2026 12:23 pm Is Im Han-rim the daughter of the owner of Hanlim Gym? I read her story in manhwa.. she was the one who coaches the uncle of Yoon Ga-min to be a fighter. Does it mean that she's older than Ga-min's uncle? And Get Schooled/True Education comes first to Study Group? Please someone summarized the Blue String Universe? ?

Hamidah Ashari Jun 05 2026 11:24 am Simply awesome. Love it!!

M3rry Jun 05 2026 10:38 am Gooooood from the begining But i dont like jin ki joo For this role suit for shin hye sun ??

Riri Jun 05 2026 10:26 am I miss Song Young-gyu . :(

aleput Jun 05 2026 8:48 am uhhhhh i know i will finish all the episodes in a day! so good since the beginning!!!!

Lee Jun 05 2026 8:40 am Awesome start ftom ep.1! Really loving this genre. Can't wait for season 2 already!

Kdrama lover May 23 2026 3:19 pm Looks like a tamer Battle Royale.

Teach May 13 2026 11:40 pm Looks good...with Fiery Priest vibes...heheheh

maysilee May 08 2026 8:29 am seated for kim moo yul! his previous projects always amazed me <3

Marvel Apr 15 2026 9:33 am Heard so many controversies surrounding the plot from the webtoon, but it makes me even more excited to watch it, especially with these casts. Look forward to it.

neniinduhd Aug 14 2025 10:23 pm waahhh, my fav webtoon. can't wait

asphen Jun 19 2025 4:52 am seated for jin kijoo and lee sungmin, i already know this drama is going to be amazing!

newtopia Mar 24 2025 9:20 pm seated for jin kijoo!! Can't wait to see her on screen!

@@ Line 40: / Line 40: @@
 ===Daehan High School Case===
-{{CastPictures10
+{{CastPictures11
 |1picture=File:Teach You a Lesson-Lee Chan-Yong1.jpg
 |1name=Lee Chan-Yong (1993){{!}}Lee Chan-Yong
@@ Line 71: / Line 71: @@
 |10name=Choi In-Sun (1995){{!}}Choi In-Sun
 |10charactername=substitute teacher (ep.1)
+|11picture=File:Teach You a Lesson-Park Wan-Kyu.jpg
+|11name=Park Wan-Kyu (1977){{!}}Park Wan-Kyu
+|11charactername=Park Dae-Seok's dad (ep.1)
 }}

Difference between revisions of "Teach You a Lesson"

Latest revision as of 10:52, 5 June 2026

Contents

User Rating

Profile

Plot Synopsis by AsianWiki Staff ©

Notes

Cast

Daehan High School Case

Guun High-Tech High School Case

Soyeon Girls' High School Case

Trailers

Comments

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