Latest episode
S1 E10
Teach You a Lesson is a comedy and action & adventure TV series that premiered on Netflix on June 5, 2026. It has 1 season and 10 episodes so far and has ended. The latest episode, Season 1 Episode 10, aired on June 5, 2026.
An inspector from the Educational Rights Protection Bureau (ERPB) who is authorized by the government to use physical intervention and unconventional methods to discipline delinquent students and reform the educational system.
Last updated
10 episodes · 1 season
2026 · 10 episodes · Last episode: 5 months ago
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 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.
Teach You a Lesson Season 1 release dates →
E10
After public backlash hits the bureau, Hwa-jin and his team go rogue to expose a deadly conspiracy led by a violent student-run gang.
E9
To help a student escape his exploitative friends, Han-rim adopts a new persona to join his circle. Cho Gyu-cheol's return puts the bureau in danger.
E8
After a pre-med student collapses in class, Hwa-jin investigates his obsessive mother, whose access to illicit pills hints at a larger conspiracy.
E7
Geun-dae goes undercover to help a father find his gambling addict son. To undermine the bureau politically, Hwang Gi-tae visits a juvenile inmate.
E6
Four juvenile delinquents think they're above the law — until the team takes an interest in their extracurricular crimes and gives a harsh reality check.
E5
When an elementary school teacher's spirit wears down under pressure, Hwa-jin steps in to be her substitute — turning the tables to solve the case.
E4
Choi Gang-seok weathers a political attack on his bureau. Hwa-jin's team visits an elite school to uncover why a student attacked a respected teacher.
E3
When a teen influencer spreads false claims about her teachers, the team's loose-cannon Inspector Im Han-rim steps in to set the record straight.
E2
With unassuming Bong Geun-dae on his side, Hwa-jin uses his special ops skills to handle a school gang and defend a student who just wants to study.
E1
Inspector Na Hwa-jin steps into the chaos and takes control of a school plagued by the spoiled son of a powerful politician — to teach him a lesson.
Created by Chae Yong-taek and Han Ga-ram
Lee Chan-yong
Kim Gyeong-min
Lee Seung-gyu
Ryu Jun-hyeong
Jeong Soo-hyun
Park Dae-seok
Kim Do-gun
Kim Gwang-su
Jeon Bong-seok
Kim Hyeong-ju
Ok Jin-uk
Cho In-beom
Yoo Tae-joo
Park Seong-hwan
Lee Tae-hwan
Jang Kwon-hyuk
Seong No-jin
Principal
Byun Yun-jeong
Hyeong-ju's mother
Kim Chan-hyung
Boss
Lee Sang-hee
Jung Seong-yeong
Park Seo-yoon
Han Ye-ri
Kim Se-yeon
Jung So-yeong
Kwon Hyuk
Ko Yeong-su
Lee Si-young
Ms. Jung's Friend
Teach You a Lesson has ended, so no new episodes are scheduled. The final episode aired on June 5, 2026.
The most recent episode of Teach You a Lesson, Season 1 Episode 10, aired on June 5, 2026.
Teach You a Lesson has 1 season with 10 episodes in total.
Teach You a Lesson first aired on Netflix on June 5, 2026.
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6.6
8.2
7.3
6.9
7.7
7.7
5.6
9.0
8.8
8.2
7.3
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