Teach You a Lesson Season 1 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.
Guest Stars
Jeon Bong-seok
Kim Hyeong-ju
Ok Jin-uk
Cho In-beom
Yoo Tae-joo
Park Seong-hwan
Park Seo-yoon
Han Ye-ri
Choi Deok-moon
Cheon Sang-yeol