Full Cast

    Who Are You? (2013)

    Cast Members (11)

    SI

    So I-hyeon

    as Yang Shi-ohn

    16 episodes

    OT

    Ok Taec-yeon

    as Cha Gun-woo

    16 episodes

    KJ

    Kim Jae-wook

    as Lee Hyung-joon

    16 episodes

    KC

    Kim Chang-wan

    as Choi Moon-shik

    16 episodes

    KY

    Kim Ye-won

    as Jang Hee-bin

    16 episodes

    NY

    Noh Young-hak

    as Im Sung-chan

    16 episodes

    YJ

    Yoo Ji-hyun

    as Lee Ji Won's Sister

    1 episode

    MK

    Mun Ka-young

    as Dan Oh-Reum

    2 episodes

    KY

    Kim Yoon-hye

    as Im Jeong-Eun

    1 episode

    JS

    Jo Seung-hyun

    as Kyeong Min

    1 episode

    HJ

    Ha Jun

    as Lee Woo-Seok

    1 episode