Spoilers are labelled. Feelings are not.

dramabias
Search

Episode guide

Teach You a Lesson

Na Hwa-jin, a former Special Forces captain, joins the new Educational Rights Protection Bureau and is sent into troubled schools with legal immunity to deal with bullies, violent gangs and the adults who protect them. Follow every case, and the loss behind the bureau, one episode at a time.

Poster for Teach You a Lesson: three staff with ID lanyards and a man in a dark suit walk down a school corridor, the Korean title below.
Netflix, via Wikipedia. Shown under fair use. All credits

Teach You a Lesson at a glance

Year
2026
Network
Netflix
Status
Completed
Episodes
10
Recaps here
10 (Episodes 1–10)
Latest recap
Teach You a Lesson Episode 10 Recap (Finale) (Jun 6, 2026)

A former Special Forces captain becomes an inspector of a new Education Ministry bureau and is sent into problem schools with legal immunity to discipline violent students, negligent staff and the parents behind them.

Trailer

Spoilers possible
Official trailerTeach You a Lesson | Official Trailer | Netflix [ENG SUB]Play trailer of Teach You a Lesson on YouTubePlays from YouTube only after you press play.

Official trailer on Netflix K-Content

Teach You a Lesson episode guide

10 recaps
  1. 01Teach You a Lesson Episode 1 Recap
  2. 02Teach You a Lesson Episode 2 Recap
  3. 03Teach You a Lesson Episode 3 Recap
  4. 04Teach You a Lesson Episode 4 Recap
  5. 05Teach You a Lesson Episode 5 Recap
  6. 06Teach You a Lesson Episode 6 Recap
  7. 07Teach You a Lesson Episode 7 Recap
  8. 08Teach You a Lesson Episode 8 Recap
  9. 09Teach You a Lesson Episode 9 Recap
  10. 10Teach You a Lesson Episode 10 Recap (Finale)

Cast of Teach You a Lesson

Photo credits
Characters and the actors who play them in Teach You a Lesson
CharacterPlayed by
Na Hwa-jinKim Moo-yul
Choi Gang-seokLee Sung-min
Im Han-rimJin Ki-joo
Bong Geun-daePyo Ji-hoon
Choi Ga-yunHa Young
Hwang Gi-taeKim Jong-soo
Jang Gwon-hyeokLee Tae-hwan
Jung Seon-yeongLee Sang-hee
Cheon Sang-yeolChoi Deok-moon
Hyeon-min's motherSeo Young-hee

Frequently asked questions

How many episodes does Teach You a Lesson have?

Teach You a Lesson has 10 episodes. dramabias has a recap for every episode.

What is Teach You a Lesson about?

A former Special Forces captain becomes an inspector of a new Education Ministry bureau and is sent into problem schools with legal immunity to discipline violent students, negligent staff and the parents behind them.

When and where did Teach You a Lesson air?

Teach You a Lesson is a 2026 drama from Netflix.

Who stars in Teach You a Lesson?

Cast listed on dramabias includes Kim Moo-yul as Na Hwa-jin, Lee Sung-min as Choi Gang-seok, Jin Ki-joo as Im Han-rim, Pyo Ji-hoon as Bong Geun-dae, Ha Young as Choi Ga-yun, Kim Jong-soo as Hwang Gi-tae, Lee Tae-hwan as Jang Gwon-hyeok, Lee Sang-hee as Jung Seon-yeong.

Which episodes of Teach You a Lesson has dramabias recapped?

dramabias has recapped Episodes 1 to 10 of Teach You a Lesson, with one recap per episode.

All Teach You a Lesson episodes and stories

Recaps, reviews & everything in between