Teach You a Lesson
S01E04 — Episode 4
Air Date: 2026-06-05
Runtime: 1h 8m
Rating: 8.8
Votes: 6
Overview
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.
Guest Stars
Jeon Bong-seok
Kim Hyeong-ju
Ok Jin-uk
Cho In-beom
Yoo Tae-joo
Park Seong-hwan
Park Seo-yun
Han Ye-ri
Choi Deok-moon
Cheon Sang-yeol
Bae Jun-hyung
Park Hyeon-ung
Sim Su-bin
Jung Su-jeong
Kim Sun-hoa
Su-jeong's mother
Park Kwan-woo
Han-rim's classmate
Kim Beong-choun
Lee Cheol-myeon
Baek Ji-hye
Gi-tae's assistant
So Yi-han
Kim In-jun