Undercover High School
Action & Adventure·Comedy·Drama·2025·1 Seasons
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.
Starring: Seo Kang-joon，Jin Ki-joo，Kim Shin-rock，Kim Min-ju
Episodes
Season 1
S01 | E01
The Emperor's Lost Gold
2025-02-21
S01 | E02
Spooky Stories
2025-02-22
S01 | E03
Ghost Story Riddles
2025-02-28
S01 | E04
Joining the Student Council
2025-03-01
S01 | E05
Student Council
2025-03-07
S01 | E06
Hye Seong's Father's Notebook
2025-03-08
S01 | E07
The 24th Anniversary of Byeongmun High School
2025-03-14
S01 | E08
The Plan for VIP Students
2025-03-15
S01 | E09
The Mathematics Teacher
2025-03-21
S01 | E10
Retribution
2025-03-22
S01 | E11
The Devastating Truth
2025-03-28
S01 | E12
Where The Stars Lead
2025-03-29
Cast
Seo Kang-joon
Jeong Hae-sung
Jin Ki-joo
Oh Su-ah
Kim Shin-rock
Seo Myung-ju
Kim Min-ju
Lee Ye-na
Yoon Ga-i
Park Mi-jung
Kim Young-ah
Im Chung-ha
Lee Hyun So
Han Seung-jae
Yun Chae-bin
Yun Chae-rin
Kim Sun-min
Ji Hyeon-jun
Kim Seung-beom
Kim Ho-jin
