Let Me Be Your Knight
(2021)
Cast
Jung In-sun
as In Yoon-joo / Kang Sun-Ju
Lee Jun-young
as Yoon Tae-in
Jang Dong-ju
as Seo Woo-yeon
JR
as Lee Shin
Yoon Ji-sung
as Kim Yoo-chan
Kim Dong-hyun
as Ga-on
Seo Hye-won
as Jung Ba-Reun
Ha Young
as Chae Ji-Yeon
Gwag Ja-hyeong
as CEO Moon
Lee Se-chang
as CEO Jang
Park Ji-won
as Hyo-bin
Seo Yi-soo
as In Yoon Jo | In Sun Joo [Child] (Ep. 1, 9, 11)
Jo Eun-seo
as [Teen who Catches a Falling Woo Ga-on]