吴智昊

Ji-ho Oh

强艺元

강예원

河珠熙

Ju-Hee Ha

洪李珠

Il-joo Hong

饰：安公主

孙光业

Kwang-eop Son

饰：2단3단 남

崔承允

Seung-yoon Choi

饰：分娩室醫生(過去)

金利媛

Ri-won Kim

饰：(姜賢民的未婚妻)

孙光燮

Kwang-up Son

饰：2단3단 남

李惠兰

Hye-ran Lee

饰：Obstetrics nurse

池允浩

지윤호

饰：(恭珠的高校男友)

洪汝珍

Yeo-jin Hong

饰：Gil Sin-seol's mother

金民教

金民教

饰：— —

吴珉锡

오민석

饰：— —

Choi Ryeong

饰：Kang Hyeon-min

Ji-won Kang

饰：Joo Eun-hee

李东振

Dong Jin Lee

饰：Obstetrics's Husband

朴智焕

박지환

饰：Past Medical Senior

Ji-hwan Park

Ji-hwan Park

饰：Past Medical Senior,(as Ji-Hwan Park)

Min-gyo Kim

饰：Photographer

Seong-sik Han

饰：Kim Yeong-cheol

车太铉

차태현

饰：1 Night 2 Days Man