Netflix 2026 1 season 10 eps TV-MA Ended

Teach You a Lesson

2026 1 season 10 eps TV-MA

8.6

90%

8.4

Season 1

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Season 1

All episodes

52 min

S1 · E1 · Jun 5, 2026

Episode 1 Episode 1

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.

8.4 · You

57 min

S1 · E2 · Jun 5, 2026

Episode 2 Episode 2

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.

8.2 · You

72 min

S1 · E3 · Jun 5, 2026

Episode 3 Episode 3

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.

8.3 · You

68 min

S1 · E4 · Jun 5, 2026

Episode 4 Episode 4

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.

8.4 · You

66 min

S1 · E5 · Jun 5, 2026

Episode 5 Episode 5

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.

8.5 · You

69 min

S1 · E6 · Jun 5, 2026

Episode 6 Episode 6

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.

8.5 · You

64 min

S1 · E7 · Jun 5, 2026

Episode 7 Episode 7

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.

8.2 · You

60 min

S1 · E8 · Jun 5, 2026

Episode 8 Episode 8

After a pre-med student collapses in class, Hwa-jin investigates his obsessive mother, whose access to illicit pills hints at a larger conspiracy.

8.1 · You

67 min

S1 · E9 · Jun 5, 2026

Episode 9 Episode 9

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.

8.3 · You

61 min

S1 · E10 · Jun 5, 2026

Episode 10 Episode 10

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.

8.4 · You

10 episodes in Season 1

Some details come from TheTVDB.

Teach You a Lesson