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Undercover High School poster

TV Series

Undercover High School (2025)

  • First aired February 21, 2025
  • Seasons: 1 · Episodes: 12
  • 1h 10m per episode
8.0

User score65 audience votes

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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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Where to watch Undercover High School

Stream

  • Rakuten Viki
  • OnDemandKorea
  • Kocowa Amazon Channel
  • Kocowa

With ads

  • Rakuten Viki

Availability in US. Data by JustWatch.

Latest episode

Season 1 · Episode 12 ·

Where The Stars Lead

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...

Undercover High School – Official Trailer

Seasons

Undercover High School Season 1 poster Season 12025 · Episodes: 12 Undercover High School Specials poster Specials2025 · Episodes: 1

Who's in it

Top Cast

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