Jung Ae-ri

Choi Young-shin, a corrupt Secretary General in the Blue House who voted in favor of the Kill Psychopath Fetus Bill in 1995

Kim Yun-hui

Great Queen Dowager Min, grandmother of Lee Kyung

Sim Hae-ra, Min-ik's mother who is the Chairman of T&T Art Centre

Han Sook-young

Heo Song-joo

Madame Yoon

Yeo Hyang-mi

Ji-sook's mother

Kang Sung-sook

Im Ji-sook

Madam Hong

Madam Sewoondang

Oh Young-ji

Oh Geum-shil

Yoo Gil-ja, Ruby and Runa's mother

Shim Hae-soon

Ryu Ji-sun, the doctor who is the birth mother of Dan-bi and Kyu-won

Soseono (King Dongmyeongseong's 2nd consort, later founder of Baekje)

Hong Hye-sook

Yoon Sun-hee

Lee Min-kyung

Jung Soo-hee

Min Hyun-joo / Lady Min

Oh Young-sook (Tae-pung's mother). Works at a food catering company owned by Lee Hwa-ran for some time. Used to work as a housemaid at the Kang family's house.

Choi Jung-hee, Do-young's adoptive mother

The Queen Mother (Daebi)

Park Myung-ja, Sang-hyun's mother

Lady Hyegyeong

Park Kyung-hye

Yoon Hee-jin

Han Ki-hye

Gong Shim-ran (Eun-hwan's mother)

An Associate judge

Kim Soo-im