Drama: Undercover High School
Revised romanization: Undercover High School
Hangul: 언더커버 하이스쿨
Director: Choi Jung-In
Writer: Im Young-Bin
Network: MBC
Episodes: 12
Release Date: February 21, 2025 —
Runtime: Friday & Saturday 21:50
Genre: Action-Comedy
Language: Korean
Country: South Korea
Plot Synopsis
Jung Hae-Seong (Seo Kang-Joon) is an ace field agent for the National Intelligence Service (NIS). After a big incident occurred during an operation, Jung Hae-Seong receives a demotion. He is placed into an operation to locate the whereabouts of King Gojong’s missing gold bars. For this assignment, he hides his identity and goes undercover as a student at prestigious Byeongmoon High School. There, he meets Teacher Oh Soo-A (Jin Ki-Joo) as his homeroom teacher.
Oh Soo-A is a contract Korean history teacher with an upright personality and she holds strong affection for her students. One day, Jung Hae-Seong is transferred to Byeongmoon High School and she becomes his homeroom teacher. She begins to see her first love, from her childhood days, overlap in Jung Hae-Seong. Her first love caused the biggest wound to her heart.
“Undercover High School” takes over MBC’s Fri & Sat 21:50 time slot previously occupied by “Motel California.”
First acting role for lead male actor Seo Kang-Joon since he completed his compulsory military service on May 22, 2023.
Cast
Seo Kang-Joon – Jung Hae-Seong
Jin Ki-Joo – Oh Soo-A
Kim Shin-Rok – Seo Myeong-Joo
Jeon Bae-Su – Ahn Seok-Ho
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