Teach You a Lesson

Moviewrld official review of Netflix's Teach You A Lesson (released June 2026). Is it a HIT or MISS for you? Let's find out Storyline: The plot is set in a world where students have completely taken over the schools, leading to rampant bullying and horrific abuse against both vulnerable kids and powerless teachers. To combat this, the government forms the Educational Rights Protection Bureau (ERPB). Na Hwa-jin, a ruthless inspector and former special forces captain who uses extreme, no-nonsense, and frequently violent methods to discipline untouchable bullies. The structure is highly episodic, presenting a new infuriating injustice each episode before delivering massive, vigilante-style catharsis. It is definitely not a realistic educational drama, but it is incredibly satisfying. Cinematography: Director Hong Jong-chan shoots the series more like a gritty crime thriller than a traditional high school drama. The classrooms and hallways are often framed to look like dangerous mob territory or prison yards, heightening the tension and the oppressive atmosphere created by the bullies. When the ERPB finally steps in to deliver justice, the show shifts into high gear with exceptionally well-choreographed, hard-hitting martial arts sequences that look fantastic on screen. Cast: Kim Mu-yeol is absolutely perfect as the relentless Na Hwa-jin, bringing a terrifying physical presence and a dry, intimidating wit to the role. Lee Sung-min provides excellent gravitas as Gang-seok, the grieving founder of the ERPB. The supporting cast including Jin Ki-joo and Pyo Ji-hoon (P.O) round out the investigative team nicely, while the young actors playing the vicious bullies do such a convincing job that you will actively cheer for their downfall. The Verdict: If you enjoyed the satisfying, revenge-fueled justice of shows like Taxi Driver or The Glory, then this is a definite HIT for you. But if you're not really a fan of action, then it's a MISS. Rating: 8/10

— Official Editorial