TV show availability guide
Undercover High School
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.
2025 8.0/10 community score 1 season · 12 episodes Ended
- Action & Adventure
- Comedy
- Drama
Viewing market
Country-level availability
Where to watch in United States
4 platforms currently listed across all viewing options
Data checked 28 Oct 2026, 16:56 UTC
Included with subscription
4Streaming providerRakuten VikiNo linked platform guide yetDetails unavailable Streaming providerOnDemandKoreaNo linked platform guide yetDetails unavailable Streaming providerKocowa Amazon ChannelNo linked platform guide yetDetails unavailable Streaming providerKocowaNo linked platform guide yetDetails unavailable
Free with ads
1Streaming providerRakuten VikiNo linked platform guide yetDetails unavailable
Series schedule
Seasons and episode dates
A concise series timeline, including the latest aired episode and the next date currently listed.
- First aired
- Seasons
- 1
- Episodes
- 12
- Status
- Ended
Latest aired episode
S1 E12
Where The Stars Lead
Aired 1h 9m
Despite getting badly injured, Hae Seong manages to call Su A and his team. They conclude that the only evidence they can secure is the flash drive that contains the voice recording of Principal Park murdering Director Kim Hyung Bae. After finding out that an arrest warrant had been issued for her, Seo Myeong Ju decides to take a special measure to end everything.
Next listed episode
No upcoming episode date is currently listed.
Season guide
Most recent seasons first
Season 1
12 episodes
First episode aired
Specials
1 episode
First episode aired
About these dates: Air dates describe the series schedule and may change. They do not confirm that an episode is available on the same date from the providers listed above.
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Community discussion
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