as Man-Su
as Su-kyeong
as Hyeong-cheol
as Nurse Young-sook
as Bong-chul
as Seung-bok
as So-yeon
as Building owner
as Neurology department female worker
as Scoundrel
as Doctor
as Scoundrel
as Officer Oh
as Neurology department president
as Old pharmacist
as Sang-suk
as bartender
as Doctor