7.3
ko
•2017
Undercover High School
2025
1 Season
12 Episodes
8.0/10
Ended
Genres
Action & AdventureComedyDrama
Overview
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.
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Episodes
Select Season
Season 1 Episodes
Watch Undercover High School (2025) Online Free
Stream all 1 season of Undercover High School (2025) for free in high quality on BingeBox, a Action & Adventure, Comedy, Drama series. 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. No subscription or registration is required, simply choose an episode and start watching.
Frequently Asked Questions
Where can I watch Undercover High School online for free?+
You can watch Undercover High School (2025) online for free in HD on BingeBox. Every season and episode is available with no subscription or sign-up required.
How many seasons does Undercover High School have?+
Undercover High School has 1 season and a total of 12 episodes.
When did Undercover High School first air?+
Undercover High School first aired in 2025 and falls under the Action & Adventure, Comedy, Drama genre(s).
Who created Undercover High School?+
Undercover High School was created by Im Young-bin, Choi Jeong-in.
Who stars in Undercover High School?+
Undercover High School stars Seo Kang-joon, Jin Ki-joo, Kim Shin-rock, Kim Min-ju among others.
