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.
Cast
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Seo Kang-joon
Jeong Hae-sung
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Jin Ki-joo
Oh Su-ah
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Kim Shin-rock
Seo Myung-ju
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Kim Min-ju
Lee Ye-na
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Yoon Ga-i
Park Mi-jung
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Kim Young-ah
Im Chung-ha
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Lee Hyun So
Han Seung-jae
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Yun Chae-bin
Yun Chae-rin
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Kim Sun-min
Ji Hyeon-jun
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Kim Seung-beom
Kim Ho-jin
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Kang Pil-jun
Son Beom-Sik
