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.
Trailer
Cast
Seasons and episodes
Seasons: 1 · Episodes: 12 · Ended
- Season 12025 · 12 episodes
Undercover High School: frequently asked questions
How many episodes does Undercover High School have?
Undercover High School has one season with 12 episodes. The final episode aired on March 29, 2025.
Where can I watch Undercover High School?
Undercover High School is streaming in the US on Rakuten Viki, OnDemandKorea, and Kocowa.
When was Undercover High School released?
Undercover High School premiered on February 21, 2025.
Who is in the cast of Undercover High School?
The main cast includes Seo Kang-joon (Jeong Hae-sung), Jin Ki-joo (Oh Su-ah), Kim Shin-rock (Seo Myung-ju), and Kim Min-ju (Lee Ye-na).
Who created Undercover High School?
Undercover High School was created by Im Young-bin and Choi Jeong-in.
How is Undercover High School rated?
Undercover High School has a rating of 8.0/10 on TMDB from 63 votes.