Full Cast

    Undercover High School (2025)

    Cast Members (9)

    서

    서강준

    as Jeong Hae-sung

    12 episodes

    진

    진기주

    as Oh Su-ah

    12 episodes

    KSR

    Kim Shin Rok

    as Seo Myung-ju

    12 episodes

    김

    김민주

    as Lee Ye-na

    12 episodes

    윤

    윤가이

    as Park Mi-jung

    12 episodes

    김

    김영아

    as Im Chung-ha

    12 episodes

    LH

    Lee Hyeon-so

    as Han Seung-jae

    12 episodes

    KSB

    Kim Seung Beom

    as Kim Ho Jin [Informant]

    12 episodes

    KS

    Kang Soo-bin

    as Bully Student (Eps 2)

    12 episodes