ASIAN DRAMA / South Korea
Undercover High School (2025)
언더커버 하이스쿨
South KoreaTV series70 min
Overview
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.
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THE PEOPLE
Cast
Seo Kang-joonJeong Hae-sung
Jin Ki-jooOh Su-ah
Kim Shin-rockSeo Myung-ju
Kim Min-juLee Ye-na
Yoon Ga-iPark Mi-jung
Kim Young-ahIm Chung-haBEHIND THE CAMERA
Key crew
SEASON GUIDE
Last season
Season 12025 · 12 episodesExplore season and episodes ↗View all seasons ↗THE STORY CONTINUES
Latest episodes
S1 E12
Where The Stars Lead
Despite getting badly injured, Hae Seong manages to call Su A and his team. They conclude that the only evidence they c…
S1 E11
The Devastating Truth
The gold bars vanish just as they are within reach, and Seo Myeong Ju suspects Hae Seong has them. In the vault, Hae Se…
S1 E10
Retribution
To everyone's shock, Seo Myeong Ju returns to the school. Unimpressed by Hae Seong, she expels him and demonstrates her…
S1 E9
The Mathematics Teacher
As Su A recovers in the hospital following the attack during the break-in, Hae Seong and the team uncover the culprit: …
BEHIND THE SCREEN
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THE COMMUNITY
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THE CONVERSATION
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