Undercover High School (2025)
Ace NIS agent Jung Hae-seong is demoted after a mission failure. He goes undercover at a high school to locate King Gojong's missing gold, meeting his teacher Oh Soo-ah, who sees him as her lost first love, stirring old heartbreak.
- First aired
- 2025-02-21
- Seasons
- 1
- Episodes
- 12
- Country
- KR
- Language
- ko
- Rating
- 7.9 / 10
- Status
- Returning Series
Genres: Action, Drama, Adventure, Comedy
Networks: MBC
Created by: Im Young-bin, Choi Jeong-in
Cast
- Seo Kang-joon as Jeong Hae-sung
- Jin Ki-joo as Oh Su-ah
- Kim Shin-rock as Seo Myung-ju
- Kim Min-ju as Lee Ye-na
- Yoon Ga-i as Park Mi-jung
- Kim Young-ah as Im Chung-ha
- Lee Hyun So as Han Seung-jae
- Yun Chae-bin as Yun Chae-rin
- Kim Sun-min as Ji Hyeon-jun
- Su Hyun as [Student]