as

Kim Tae-eun

as

Young-hee

as

Ha Sun-jung

as

Hong Eun-ah

as

Director of the Stray Dog Center

as

Kyung-ah

as

Kwon Kyeong-sook

as

Han Suk-hee

as

Hong Bok-hee

as

self

as

Namsan

as

Kim Yeong-eun

as

Hwang Mi-Soon

as

Ji Myeong-Sook

as

Jung-hyun

as

Chief Go's Wife

as

Dr. Cha

as

Self

as

Jo Gyeong Soon

as

Psychiatrist

as

Yoo Ha-eun

as

Self

as

엄마

as

Soo-jin's Mother

as

Lee Soo-won

as

Writer Song

as

Ji-won

as

Lee Bong-hee

as

Yoo-mi

as

Self

as

Jeong-Suk

as

Yoon Yeong-Hee

as

尹英姬

as

Song Jeong-ran

as

Kim Ji-young

as

police

as

Biology teacher

as

Cho-won's homeroom teacher

as

Kim Ji-young

as

Park Hyang-sook

as

Yoon Se-ra

as

Ji-won