Shin Hye-sun

as Ban Ji-eum

12 episodes

Ahn Bo-hyun

as Mun Seo-ha

12 episodes

Ha Yoon-kyung

as Yoon Cho-won

12 episodes

Ahn Dong-gu

as Ha Do-yun

12 episodes

Ryu Hae-jun

as Lee Ji-seok

12 episodes

Kim Si-a

as Yoon Ju-won

12 episodes

Choi Jin-ho

as Mun Jeong-hun

12 episodes

Park Soi

as Ban Ji-eum (young)

12 episodes

Jung Hyeon-jun

as Mun Seo-ha (young)

12 episodes

Gi So-you

as Yoon Cho-won (young)

12 episodes

Cha Chung-hwa

as Kim Ae-gyeong

12 episodes

Kang Myeong-ju

as Cho Yu-seon

12 episodes

Moon Dong-hyeok

as Ban Dong-u

12 episodes

Lee Hae-yeong

as Lee Sang-hyuck

12 episodes

Bae Hae-seon

as Jang Yeon-ok

12 episodes

Bin Chan-uk

as Chan-hyeok

12 episodes

Lee Chae-min

as Kang Min-gi

12 episodes

Lee Han-na

as Han-na

12 episodes

Lee Si-woo

as Ha Do-jin

12 episodes

Kim Yu-mi

as Cho Yu-seon (young)

7 episodes