Park Hae-il

as Yoon-young

Moon So-ri

as Song-hyeon

Jung Jin-young

as Mr. Lee

Park So-dam

as Ju-eun

Dong Bang-woo

as Yoon-young's Father

Moon Sook

as Restaurant Owner

Lee Mi-sook

as Head of the Dental Clinic

Kim Hee-jung

as Helper

Yoon Je-moon

as Song-hyeon's Ex-husband

Jung Eun-chae

as Cafe Owner

Han Ye-ri

as Pharmacist

Kwon Tae-won

as Yoon-young's Father's Junior

Bek Hyun-jin

as Speaker

Kim Jong-jae

as Protester

Lee Joon-dong

as Man from Gyeongsang Province

Kwak Ja-hyung

as Fight Man

Banyah Maria Choi

as Hwa-ok

Kim Chae-hyun

as Rae Choon's Customer

Lee Won-jin

as Chinese Restaurant Patron

Jang Keun-young

as Protester