Undercover High School (2025)
TV

Undercover High School (2025)
Network & Production Companies




Plot.
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.



Currently Undercover High School is available for streaming online, rent, buy or watch for free on: Rakuten Viki, Kocowa, OnDemandKorea
Streaming in:🇺🇸 United States
Cast & Crew.

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 Hyeon-so
Han Seung-jae

Im Young-bin
Creator / Writer

Choi Jeong-in
Creator / Director
Media.



Details.
Release DateFebruary 21, 2025
Original Name언더커버 하이스쿨
StatusReturning Series
Seasons1
Episodes12
Running Time1h 10m
Genres
Last updated:
This TV Show Is About.
undercover agent
Scripted
romantic comedy
romance
Wiki.
Undercover High School (Korean: 언더커버 하이스쿨) is an ongoing South Korean action comedy spy television series written by Im Young-bin, directed by Choi Jung-in, and starring Seo Kang-joon, Jin Ki-joo, and Kim Shin-rok. The series depicts a man who is an NIS agent goes undercover as a high school student. It premiered on MBC TV on February 21, 2025, and airs every Friday and Saturday at 21:50 (KST). It is also available for streaming on TVING and Wavve in South Korea, and on Viu and Kocowa in selected regions.
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