Teach You a Lesson poster

Teach You a Lesson

2026 Action & Adventure, Drama, Comedy 1 season

TMDB rating 9.4/10 Ended

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.

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Seasons1

  • 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.

    All episodes available

    TMDB rating 8.3/10

Cast and details

  • Kim Moo-yulNa Hwa-jin
  • Lee Sung-minChoi Kang-seok
  • Jin Ki-jooIm Han-rim
  • P.OBong Geun-dae
  • Ahn Ha-youngChoi Ga-yun
  • Kim Jong-sooHwang Gi-tae
  • Lee Bong-joonCho Gyu-cheol
  • Lee Yeo-jinAnchor
  • Baek Ji-hyeGi-tae's Assistant
  • Choi Jae-supPrison Officer Kang (uncredited) (archive footage)
  • Jin Si-wonReporter 3
  • Kim Eun-heeReporter 4
Created by
Chae Yong-taek, Han Ga-ram
Network
Netflix
First aired
Jun 5, 2026
Latest episode
Jun 5, 2026

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Release dates are original schedules and may differ from availability in your country. A release never marks anything as watched. Last checked Nov 2, 2026.Schedule data from TVmaze, CC BY-SA.