Undercover Highschool

Name: Undercover Highschool
Released: 2025-02-21T00:00:00.000Z
Cast: Seo Kang-joon, Jin Ki-joo, Kim Sin-rok

TV Show · Action · Comedy

A disgraced NIS agent goes undercover as a high school student for a special mission. However, his involvement with a teacher and classmates changes the trajectory of his job.

2025 · 1h 10m

Starring Seo Kang-joon, Jin Ki-joo, Kim Sin-rok

Director Choi Jung-in

EPISODE 1

Undercover High School

Elite NIS agent Jung Hae-seong goes undercover as a student to track King Gojong's hidden gold. At Byungmun High, he sparks chaos, stirs old heartbreak and hides his identity—proving danger and charm are a deadly mix.
EPISODE 2

Undercover High School

Elite NIS agent Jung Hae-seong goes undercover as a student to track King Gojong's hidden gold. At Byungmun High, he sparks chaos, stirs old heartbreak, and hides his identity — proving danger and charm are a deadly mix.
EPISODE 3

Undercover High School

Elite NIS agent Jung Hae-seong goes undercover as a student to track King Gojong's hidden gold. At Byungmun High, he sparks chaos, stirs old heartbreak, and hides his identity — proving danger and charm are a deadly mix.
EPISODE 4

Undercover High School

Elite NIS agent Jung Hae-seong goes undercover as a student to track King Gojong's hidden gold. At Byungmun High, he sparks chaos, stirs old heartbreak, and hides his identity—proving danger and charm are a deadly mix.
EPISODE 5

Undercover High School

Elite NIS agent Jung Hae-seong goes undercover as a student to track King Gojong's hidden gold. At Byungmun High, he sparks chaos, stirs old heartbreak, and hides his identity – proving danger and charm are a deadly mix.
EPISODE 6

Undercover High School

Elite NIS agent Jung Hae-seong goes undercover as a student to track King Gojong's hidden gold. At Byungmun High, he sparks chaos, stirs old heartbreak and hides his identity — proving danger and charm are a deadly mix.