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Undercover High School

TV-14
2025    70mAction, Comedy,
7.8
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.

Where to Watch Undercover High School

1 Season

  • Season 1
    Season 112 Episodes

Cast of Undercover High School

  • 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-ha
  • Lee Hyeon-soHan Seung-jae
  • Kim Seung BeomKim Ho Jin [Informant]
  • Choi Jeong-inDirector
  • Im Young-binWriter

 

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