Undercover High School

Tv

7.9

2025

Action & AdventureComedyDrama

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

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

Undercover High School

Tv

Cast

Seo Kang-joon

Jin Ki-joo

Kim Shin-rock

Kim Min-ju

Yoon Ga-i

Kim Young-ah

Lee Hyun So

Yun Chae-bin

Episodes

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