Action & Adventure•Drama•Comedy

All Episodes of Teach You a Lesson

Browse all episodes of Teach You a Lesson

Binge this in 10h 36m•Peaking at 10.0/10

When respect collapses in schools, unconventional inspectors arrive to set things right — with sharp, no-nonsense lessons you won't find in textbooks.

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Season 1

10.0/10173 votes
Episode 8
Season 1 Episode 8 - Aired 6/5/2026
After a pre-med student collapses in class, Hwa-jin investigates his obsessive mother, whose access to illicit pills hints at a larger conspiracy.
Director: Unknown
Writer: Unknown
10.0/10196 votes
Episode 10
Season 1 Episode 10 - Aired 6/5/2026
After public backlash hits the bureau, Hwa-jin and his team go rogue to expose a deadly conspiracy led by a violent student-run gang.
Director: Unknown
Writer: Unknown
9.8/10189 votes
Episode 6
Season 1 Episode 6 - Aired 6/5/2026
Four juvenile delinquents think they're above the law — until the team takes an interest in their extracurricular crimes and gives a harsh reality check.
Director: Unknown
Writer: Unknown
9.3/10322 votes
Episode 1
Season 1 Episode 1 - Aired 6/5/2026
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.
Director: Unknown
Writer: Unknown
9.3/10254 votes
Episode 3
Season 1 Episode 3 - Aired 6/5/2026
When a teen influencer spreads false claims about her teachers, the team's loose-cannon Inspector Im Han-rim steps in to set the record straight.
Director: Unknown
Writer: Unknown
9.0/10216 votes
Episode 5
Season 1 Episode 5 - Aired 6/5/2026
When an elementary school teacher's spirit wears down under pressure, Hwa-jin steps in to be her substitute — turning the tables to solve the case.
Director: Unknown
Writer: Unknown
9.0/10176 votes
Episode 7
Season 1 Episode 7 - Aired 6/5/2026
Geun-dae goes undercover to help a father find his gambling addict son. To undermine the bureau politically, Hwang Gi-tae visits a juvenile inmate.
Director: Unknown
Writer: Unknown
8.8/10224 votes
Episode 4
Season 1 Episode 4 - Aired 6/5/2026
Choi Gang-seok weathers a political attack on his bureau. Hwa-jin's team visits an elite school to uncover why a student attacked a respected teacher.
Director: Unknown
Writer: Unknown
8.7/10163 votes
Episode 9
Season 1 Episode 9 - Aired 6/5/2026
To help a student escape his exploitative friends, Han-rim adopts a new persona to join his circle. Cho Gyu-cheol's return puts the bureau in danger.
Director: Unknown
Writer: Unknown
7.9/10285 votes
Episode 2
Season 1 Episode 2 - Aired 6/5/2026
With unassuming Bong Geun-dae on his side, Hwa-jin uses his special ops skills to handle a school gang and defend a student who just wants to study.
Director: Unknown
Writer: Unknown