Character's name: "Ki Seung Nyang (Empress Ki)"
Birthday: 06/28/1978
Birthplace: Seoul, South Korea
Biography:
Ha Ji-won (하지원) is a South Korean actress. She was born born Jun Hae-lim (전해림) in Seoul, South Korea on June 28, 1978.

Character's name: "Wang Yoo (King Choong Hye of Goryeo)"
Birthday: 08/11/1974
Birthplace: Seoul, South Korea
Biography:
Joo Jin-mo (주진모) is a South Korean actor. He was born Park Jin-tae (박진태) on 11th August 1974. He is best known for his work in 200 Pounds Beauty (2006) and A Frozen Flower (2008).

Character's name: "Ta Hwan (Emperor Huizong of Yuan)"
Birthday: 07/05/1987
Birthplace: Anyang, Gyeonggi, South Korea
Biography:
Ji Chang-wook (born July 5, 1987) is a South Korean actor and singer. He rose to fame for playing the lead role of Dong-hae in daily drama series Smile Again (2010–2011), and has had notable lead roles in television series such as Warrior Baek Dong-soo (2011), Empress Ki (2013–2014), Healer (2014–2015), The K2 (2016), Suspicious Partner (2017), Melting Me Softly (2019), Backstreet Rookie (2020), Lovestruck in the City (2020–2021), The Sound of Magic (2022), If You Wish Upon Me (2022), The Worst of Evil (2023) and Welcome to Samdal-ri (2023–2024).

Character's name: "Tal Tal"
Birthday: 10/10/1978

Character's name: "Tanashiri (Empress Tanashiri)"
Birthday: 02/08/1990
Birthplace: Seoul, South Korea
Biography:
Baek Jin-hee (백진희) is a South Korean actress.

Character's name: "El Temur"
Birthday: 07/21/1952
Birthplace: South Korea

Character's name: "Bayan Khutugh"
Birthday: 01/07/1988

Character's name: "Dokman"
Birthday: 01/01/1966
Birthplace: Buyeo, South Chungcheong, South Korea
Biography:
Lee Won-jong is a South Korean actor.

Character's name: "Lady Park"
Birthday: 11/06/1988
Birthplace: Busan, South Korea

Character's name: "Bayan"
Birthday: 05/24/1967
Birthplace: Chungju, North Chungcheong, South Korea

Character's name: "Budashiri (Empress Dowager)"
Birthday: 10/28/1973
Birthplace: Gangneung, Gangwon, South Korea
Biography:
Kim Seo-hyung (born October 28, 1973) is a South Korean actress. She is best known for her roles in 2008 revenge drama Temptation of Wife and in Sky Castle, playing a mysterious private tuition coordinator.

Character's name: "Yeon Bisu"
Birthday: 01/05/1984
Birthplace: South Korean
Biography:
Yoo In-young (유인영), born Yoo Hyo-min (유효민), is a South Korean actress.

Character's name: "Tangqishi"
Birthday: 06/28/1976
Birthplace: Seoul, Korea
Biography:
Kim Jeong-hyeon (김정현) is a South Korean actor.

Character's name: "Lady Seo"
Birthday: 01/15/1968

Character's name: "Wang Go"
Birthday: 03/21/1963
Birthplace: Chuncheon, Kangwon-do, South Korea
Biography:
Lee Jae-yong is a South Korean actor.