Undercover High School

Synopsis

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 & Staff

Seo Kang-JoonJeong Hae-seong

Jin Ki-jooOh Soo-ah

MI

Min-joo KimLee Ye-na

Shin-rock KimSeo Myeong-joo

YU

Yun Chae BinYoon Chae-rin

Jeon Bae-sooAhn Seok-ho

Kim Young-ahSoo-ah's Mother

Park Se-hyunAhn Yoo-jeong