as Yoon-young
as Sung-won
as Lee Kyung-jin
as Maggie (voice)
as Radiologist
as Gak Granger
as Maggie's Father
as Bookworm
as Hospital Patient
as Hospital Patient
as Kang-sup
as Dong-hyun
as Ji-yeon
as Hospital Patient
as Callcenter (voice)
as Young Lee Kyung-jin
as High School Student
as Caregiver
as Laundrette Owner