as Seok-yeong's Wife
as Hong Mi-sook
as Room 108
as Hyun-jung
as Su-jin
as Hyun-jung's Coworker
as Hye-won
as Hong Geum-sun
as Assistant Teacher 1
as Hyoun
as Eun-yeong's mother
as Yu-jin
as Joy Card executive
as Director Choi's wife
as Lee Na-ri
as Ham Jin
as Jung Hye-young
