Teach You a Lesson (Season 1) (2026)
“Let us protect you!”
Series20261h 10mKorean
Our verdict
Must watch
Audiences rate this among the best of its kind.
Based on the TMDB audience score from 919 ratings.
Series review: Teach You a Lesson (Season 1)
Teach You a Lesson is a series from 2026. It is catalogued under Action & Adventure, Drama, Comedy. Its listed tagline is “Let us protect you!”
Story
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.
Audience reaction
TMDB records an audience rating of 9.4/10 based on 919 votes.
Production
Release date: June 5, 2026 · Runtime: 70 minutes · Original language: Korean
Official trailer
Cast
Kim Moo-yul
Lee Sung-min
Jin Ki-joo
P.O
Kim Jong-soo
Ahn Ha-young
Lee Bong-joon
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