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Undercover High School
2025
R
Korea
Action
Comedy
Thriller
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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7.7 /10
4356 people rated
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Episodes
Trailer
Top Cast
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Episodes
Trailer
Top Cast
User Review
Top Cast(15)
Seo Kang-Joon
Jeong Hae-seong
Kim Shin-rock
Seo Myeong-joo
Kim Young-ah
Soo-ah's Mother
Lee Seo-hwan
Kim Hyeong-bae
Park Se-hyun
Ahn Yoo-jeong
Park Jin-Woo
Park Jae-moon
Shin Joon-hang
Lee Dong-min
User Review
Rexzy Rexx
14/09/2025 09:48
Undercover High School-S1E7-720P
Dr Dolor The Special One 🐝
29/07/2025 10:28
Undercover High School-S1E7-480P
Barbara Eshun🌸💫
29/07/2025 10:28
Undercover High School-S1E7-360P
Undercover High School-S1E1-720P
Undercover High School-S1E1-480P
Cherifeismail
29/07/2025 10:28
Undercover High School-S1E1-360P
souhail ghazzali
29/07/2025 10:28
Undercover High School-S1E12-720P
Undercover High School-S1E12-480P
CASSY LEGASPI
29/07/2025 10:28
Undercover High School-S1E12-360P
User Review
Rexzy Rexx
14/09/2025 09:48
Undercover High School-S1E7-720P
Dr Dolor The Special One 🐝
29/07/2025 10:28
Undercover High School-S1E7-480P
Barbara Eshun🌸💫
29/07/2025 10:28
Undercover High School-S1E7-360P
Undercover High School-S1E1-720P
Undercover High School-S1E1-480P
Cherifeismail
29/07/2025 10:28
Undercover High School-S1E1-360P
souhail ghazzali
29/07/2025 10:28
Undercover High School-S1E12-720P
Undercover High School-S1E12-480P
CASSY LEGASPI
29/07/2025 10:28
Undercover High School-S1E12-360P
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