Doona!

Suzy

Lee Doona· 9 ep

Yang Se-jong

Lee Won-jun· 9 ep

Ahn Ha-young

Kim Jin-ju· 9 ep

Park Se-wan

Choi I-ra· 9 ep

Kim Do-wan

Gu Jeong-hoon· 9 ep

Kim Min-ho

Seo Yun-taek· 9 ep

Joo Yeon-woo

Guk Su-jin· 9 ep

Baek Ji-hye

Lee Eun-ju· 9 ep

Lee Chan-hyeong

Ji Se-hun· 9 ep

Ha Seon-jae

Cha Seong-kuk· 9 ep

Ko A-sung

Ha-yeon· 5 ep

Lee Jin-uk

Park In-wook· 5 ep

Rian

Bit-na· 4 ep

Simeez

Ye-ji· 4 ep

Janet Suhh

Ji-soo· 4 ep

Kim Yu-mi

President Ma· 2 ep

Ma Jeong-pil

Cafe owner· 2 ep

Aancod Abe Zaccarelli

Dos Santos· 2 ep

Kim Yoon-seol

Bus stop student· 1 ep

Lee Jung-yeol

Security guard· 1 ep

Jin Tae-yeon

Mother hiring tutor· 1 ep

Kim Hyeon-mok

Stalker· 1 ep

Lee So-yoon

Choe I-ra (child)· 1 ep

Lee Woo-joo

Lee Won-jun (teen)· 1 ep

Jeong Min-jun

Lee Won-jun (child)· 1 ep

Lee Na-ra

Laboring woman (Eps 4)· 1 ep

Go Ae-ri

Laboring woman· 1 ep

Do Ye-joon

Yun-taek's friend· 1 ep

Do Won

Nightclub man· 1 ep

An Tae-rin

Lee Doona (child)· 1 ep

Kang Myeong-ju

Song Sun-ae· 1 ep

Seo Eun-sol

Lee Won-young· 1 ep

Son Sang-gyu

Won-jun's senior· 1 ep

Kim Sun-young

Doona's mom· 1 ep

Lim Seung-soo

Jiu-jitsu boy· 1 ep