PEAKFLIX

Undercover High School

Original title: 언더커버 하이스쿨

Year

2025

Rating

★ 8.0/10

Runtime

70 min

Seasons

1

Genres

Action & Adventure, Commedia, Dramma

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.

Cast: 서강준, 진기주, 김신록, 김민주, 윤가이, 김영아, 이현소, Yun Chae-bin