Operation: Undercover High School
S1 E12 of Undercover High School — see the show page for every season and episode.
After a high-stakes operation to recover a national treasure goes sideways, NIS agent Jung Hae-sung becomes the scapegoat when the artifact is damaged. With his career on the line, his team offers a last chance: infiltrate Seoul’s elite Byungmoon High School as a student and investigate an explosive tip that ten tons of long-lost gold bars are hidden on campus and about to be smuggled overseas. As Hae-sung reluctantly accepts the mission, the operation that will change his life is set in motion—Operation: Undercover High School.
Film Details
- Release year: 2025
- Runtime: 68 minutes
- Genres: action
- Director: Choi Jeong-in
- Cast: Seo Kang-jun, Jin Ki-joo, Kim Shin-rok, Kim Min-joo, Seo Kang-joon, Kim Min-ju
- Writers: Yim Young-bin
- Language: Korean
- Country: South Korea
- Rating: TV-14
- Availability: Free with ads; Purchase for $3.99; Included with a Sutudu.TV subscription
Watch on Sutudu.TV
This public watch page is the canonical source for Operation: Undercover High School on Sutudu.TV. Viewers can open the page to see current availability, rental, purchase, subscription, or ad-supported options.
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Frequently asked questions
Where can I watch Undercover High School EP12?
Undercover High School EP12 (2025) is streaming on Sutudu.TV. Watch it at https://sutudu.tv/watch/undercover-high-school-ep12. It is free with ads, available to buy for $3.99, included with a Sutudu.TV subscription.
Is Undercover High School EP12 free to watch?
Yes. Undercover High School EP12 is free to watch with ads on Sutudu.TV. You can also buy it for $3.99.
Who directed Undercover High School EP12?
Undercover High School EP12 was directed by Choi Jeong-in.
Who is in the cast of Undercover High School EP12?
The cast of Undercover High School EP12 includes Seo Kang-jun, Jin Ki-joo, Kim Shin-rok, Kim Min-joo, Seo Kang-joon, and others.
How long is Undercover High School EP12?
Undercover High School EP12 has a runtime of 68 minutes (1h 8m).
What year was Undercover High School EP12 released?
Undercover High School EP12 was released in 2025.
What genre is Undercover High School EP12?
Undercover High School EP12 is a action film.