Undercover High School
ActionComedyThriller
⭐ 7.7 / 10(4,198)
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.
- Rated
- TV-14
- Runtime
- 1h 10m
- Released
- 2025
Details
Release year: 2025
Storyline
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.
Top credits
Cast
See all 19 credits →- Seo Kang-joon — Jeong Hae-seong
- Jin Ki-joo — Oh Soo-ah
- Kim Min-ju — Lee Ye-na
- Kim Shin-rock — Seo Myeong-joo