Chun Woo-hee

as Han Gong-ju

Jung In-sun

as Eun-hee

Kim So-young

as Hwa-ok

Lee Young-ran

as Ms. Lee

Kwon Beom-taek

as Chief of Police Substation

Jo Dae-hee

as Lee Nan-do

Kimchoi Yong-joon

as Dong-yoon

Kim Hyun-joon

as Min-ho

Yoo Seung-mok

as Han Gong-ju's Father

Seong Yeo-jin

as Han Gong-ju's Mother

Kim Jung-pal

as Owner of Animal Hospital

Dong Hyun-bae

as Swimming Instructor

Son Seul-gi

as Min-seo

Lee Chung-hee

as Chung-hee

Min Kyung-jin

as Vice Principal

Kim Ji-soo

as Min-ho Group

Baek Ji-won

as Nurse

Oh Hee-jun

as Min-ho Group

Yim Dong-seok

as Dong-yoon's Father