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Undercover High School

Undercover High School

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Undercover High School

"A comic action drama about an NIS agent who hid his identity and entered high school disguised as a high school student to find the missing emperor's gold bullion."

2025- 2025

1 Seasons

12 Episodes

7.9(41 votes)

Ended

Action & Adventure

Comedy

Drama

Overview

Byungmoon, Korea’s top private high school, is rife with corruption, where status and success matter most. Hae-sung, a top NIS agent, goes undercover at Byungmoon to find Emperor Gojong’s hidden gold and uncover the truth behind his father’s disappearance. Cold and calculated, he sees the school as an obstacle—until he connects with students and a former crush and becomes a reluctant hero. Torn between duty and newfound bonds, can he still complete his mission?

Where to Watch

Stream

Channel K Amazon Channel

Links & Resources

Website IMDbView

Social & External

Videos & Trailers

1 video

Cast & Crew

9 members

Acting

서강준

Jeong Hae-sung

서강준

Acting

진기주

Oh Su-ah

진기주

Acting

김신록

Seo Myung-ju

김신록

Acting

김민주

Lee Ye-na

김민주

Acting

윤가이

Park Mi-jung

윤가이

Acting

김영아

Im Chung-ha

김영아

Acting

이현소

Han Seung-jae

이현소

Acting

Kim Seung Beom

Kim Ho Jin [Informant]

Kim Seung Beom

Acting

Kang Soo-bin

Bully Student (Eps 2)

Kang Soo-bin

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