as Choi Myeong-sook(12 eps)
as Wall
as Seong-gu's Mother(1 ep)
as Ok-soon
as Women's Assoc. President(1 ep)
as Kumho Station Resident 3
as [Cafeteria staff](1 ep)
as Yoon Jong-Shin's listener(1 ep)
as Jae-wan's Housekeeper
as Kiddo's Mother
as Mal-soon
as Lee Kyung-ja(16 eps)
as Realtor(2 eps)
as Medical Director
as Si-hyeon's maid(1 ep)
as Real Estate Agent(1 ep)
as Doctor
as Cleaning staff
as Choi In-Sook
as Yogurt lady(2 eps)
as Eun-sil's mother(1 ep)