Undercover High School

Undercover High School (2025)

★ 8.0 (57) 1 Season 12 Episodes Ended
Action & Adventure Comedy Drama

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.

Watch Now

Select Player

Seasons Watching Season 1

Episodes Watching Episode 1 of 12

The Emperor's Lost Gold
NOW PLAYING
E01 71m

The Emperor's Lost Gold

2025-02-21
Spooky Stories
E02 67m

Spooky Stories

2025-02-22
Ghost Story Riddles
E03 69m

Ghost Story Riddles

2025-02-28
Joining the Student Council
E04 66m

Joining the Student Council

2025-03-01
Student Council
E05 68m

Student Council

2025-03-07
Hye Seong's Father's Notebook
E06 70m

Hye Seong's Father's Notebook

2025-03-08
The 24th Anniversary of Byeongmun High School
E07 65m

The 24th Anniversary of Byeongmun High School

2025-03-14
The Plan for VIP Students
E08 70m

The Plan for VIP Students

2025-03-15
The Mathematics Teacher
E09 68m

The Mathematics Teacher

2025-03-21
Retribution
E10 67m

Retribution

2025-03-22
The Devastating Truth
E11 68m

The Devastating Truth

2025-03-28
Where The Stars Lead
E12 69m

Where The Stars Lead

2025-03-29

Cast

Seo Kang-joon
Seo Kang-joon
Jeong Hae-sung
 Jin Ki-joo
Jin Ki-joo
Oh Su-ah
 Kim Shin-rock
Kim Shin-rock
Seo Myung-ju
 Kim Min-ju
Kim Min-ju
Lee Ye-na
 Yoon Ga-i
Yoon Ga-i
Park Mi-jung
 Kim Young-ah
Kim Young-ah
Im Chung-ha
 Lee Hyun So
Lee Hyun So
Han Seung-jae
 Yun Chae-bin
Yun Chae-bin
Yun Chae-rin

You Might Also Like

Man to Man
★ 7.3
Man to Man
2017 · tv HD
La Femme Nikita
★ 7.5
La Femme Nikita
1997 · tv HD
Legends
★ 7.8
Legends
2026 · tv HD
Dark Blue
★ 6.9
Dark Blue
2009 · tv HD
The Old Man
★ 7.2
The Old Man
2022 · tv HD
Taxi Driver
★ 8.1
Taxi Driver
2021 · tv HD
Lethal Weapon
★ 7.3
Lethal Weapon
2016 · tv HD
Bad Guys
★ 7.6
Bad Guys
2014 · tv HD
Pretty Hard Cases
★ 6.2
Pretty Hard Cases
2021 · tv HD
Nemesis
★ 7.2
Nemesis
2026 · tv HD