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The Worst Episodes of Teach You a Lesson

Every episode of Teach You a Lesson ranked from worst to best. Explore the Worst Episodes of Teach You a Lesson!

Worst episode
S1E7 Episode 7
8.32,154 votes
Best episode
S1E1 Episode 1
8.93,468 votes
Top season
Season 1
8.6avg
Binge time
10h 36m
10 episodes
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons1

All1

Episode Rankings

  1. #1 Worst Episode
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    Teach You a Lesson Season 1 Episode 7 - Episode 7
    8.3/10(2154 votes)

    S1:E7

    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

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  2. Teach You a Lesson Season 1 Episode 8 - Episode 8
    8.3/10(2144 votes)

    S1:E8

    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

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  3. Teach You a Lesson Season 1 Episode 2 - Episode 2
    8.5/10(2763 votes)

    S1:E2

    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

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  4. Teach You a Lesson Season 1 Episode 3 - Episode 3
    8.5/10(2594 votes)

    S1:E3

    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

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  5. Teach You a Lesson Season 1 Episode 9 - Episode 9
    8.5/10(2084 votes)

    S1:E9

    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

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  6. Teach You a Lesson Season 1 Episode 6 - Episode 6
    8.6/10(2268 votes)

    S1:E6

    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

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  7. Teach You a Lesson Season 1 Episode 4 - Episode 4
    8.6/10(2440 votes)

    S1:E4

    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

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  8. Teach You a Lesson Season 1 Episode 5 - Episode 5
    8.8/10(2452 votes)

    S1:E5

    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

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  9. Teach You a Lesson Season 1 Episode 10 - Episode 10
    8.9/10(2245 votes)

    S1:E10

    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

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  10. Teach You a Lesson Season 1 Episode 1 - Episode 1
    8.9/10(3468 votes)

    S1:E1

    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

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Worst Episodes Summary

"Episode 7" is the worst rated episode of Teach You a Lesson. It scored 8.3/10 from 2,154 votes. Written and directed by Unknown, it aired on June 5, 2026.

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