Teach You a Lesson (2026): cast, story & where to watch
2026 · Series · ★ 9.4
Released in 2026, Teach You a Lesson is an action & adventure, drama and comedy series.
What it’s about. 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.
Who’s in it. Teach You a Lesson stars Kim Moo-yul as Na Hwa-jin, Lee Sung-min as Choi Kang-seok, Jin Ki-joo as Im Han-rim and Pyo Ji-hoon as Bong Geun-dae, among others.
How it landed. With an audience score of 9.4/10, Teach You a Lesson sits among the best-reviewed titles in the catalogue.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Teach You a Lesson page.
If you liked it. Fans of Teach You a Lesson tend to enjoy Rick and Morty, Demon Slayer: Kimetsu no Yaiba, Attack on Titan and Attack on Titan: No Regrets.
Frequently asked
- Where can I watch Teach You a Lesson (2026)?
- Streaming, rental and purchase options for Teach You a Lesson change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Teach You a Lesson worth watching?
- Teach You a Lesson holds an audience score of 9.4 out of 10, and is a strong pick if you enjoy action & adventure, drama and comedy. Most viewers rate it highly.
- Who stars in Teach You a Lesson?
- Teach You a Lesson stars Kim Moo-yul, Lee Sung-min, Jin Ki-joo, Pyo Ji-hoon and Kim Jong-soo.
- When was Teach You a Lesson released?
- Teach You a Lesson was released in 2026.