Teach You a Lesson S1E1 — Episode 1

8.9

Teach You a Lesson•Season 1•Episode 1

Episode 1

8.9/10 · 3,468 votesApr 25, 2026

Ranked #1 of 10 in Season 1•+0.3 vs season avg

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.

Next episodeE2 · Episode 2

Seasons1

Cast4

Kim Moo-yul

Kim Moo-yul

Na Hwa-jin

Lee Sung-min

Lee Sung-min

Choi Kang-seok

Jin Ki-joo

Jin Ki-joo

Im Han-rim

P.O

P.O

Bong Geun-dae

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Episode Summary

"Episode 1" is episode 1 of Teach You a Lesson season 1. It scored 8.9/10 from 3,468 votes, ranking #1 of 10 episodes this season (season average 8.6). It aired on April 25, 2026.

Next: E2 · Episode 2 Best of Season 1