Teach You a Lesson Season 1 Episode 5
Overview
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.
Guest Star: Choi Ja-woon, Jang Hee-jung, Kang Ji-eun, Kim Seong-yong, kim-ye-rin, Kwon Dong-ho, Lee Eun-joo, Lee Ji-hae, Park Ji-yeon, Song Si-an, Yoon Hyun-gil
Episode Title: Episode 5
Air Date: 2026-06-05