Kim Sun-young (actress, born 1976)

Kang Myeong-hui

Son Jang-mi

Seo Young-bok

Jo Soo-hee

Doo-na's mother

Choi Ji-hye

Kim Hwa-soo: general manager of the female workers' reinstatement coalition who fought against the tyranny of Eunseong Department Store.

Dr. Hong Ga-young

Lee Man-jung

Gong Boon-hee

Koo Ja-sook

Na Wol-suk

Kye Sun-ja

Park Chan-sook

Seo Young-ah the marketing team manager who is married to Bong Ji-hong.

Eom So-hye

Shin-woo's mother

Park Shi-young (Shi-eun's mother)

Kang Chul-doo's ex-wife

Jung-hee's mother

Oh Mi-jung, Eun-jae's aunt

Kim Hyun-ja, Ji-ho's mother who is a full-time housewife.

Lee Sun-ae

Seo Hye-joo

A lady in the sauna (Ep. 11)

Heo Jung-ran, Il-soon's assistant

Han Young-mi, Nam's subordinate and a section head

Oh Mi-ok – 39-year-old, profiler, inspector of Police Hall's crime information support section

A kind young widow, Sun-young dotes on her children as much as possible to try to make up for their father's absence. She struggles with her mother-in-law and does her best to keep the family afloat. With a sunny personality and an upbeat disposition, she is always looking for the best side of any situation and can make even the most bear-like person laugh.

Baek Myo