Ha Ji-wonKi Seung Nyang (Empress Ki)
Ju Jin-moWang Yoo (King Choong Hye of Goryeo)
Ji Chang-wookTa Hwan (Emperor Huizong of Yuan)
Jin Yi-hanTal Tal
Baek Jin-heeTanashiri (Empress Tanashiri)
Jeon Kuk-hwanEl Temur
Im Joo-eunBayan Khutugh
Lee Won-jongDokman
Han Hye-rinLady Park
Kim Young-hoBayan
Kim Seo-hyungBudashiri (Empress Dowager)
Yoo In-youngYeon Bisu
Kim Jeong-hyeonTangqishi
Seo Yi-sookLady Seo
Lee Jae-yongWang Go
Kwon Oh-joongChoi Moo-song
Jung Woong-inYeom Byung-soo
Jo Jae-yunKolta
Choi Moo-seongPark Bul-hwa
Jung Ji-soKi Seung Nyang (young)
Lee Ji-hyunHong Dan
Kim Moo-youngNa Mu [Ta Hwan's escort warrior]
Kim Jin-sungPrince Ma Ha
Bae Geon-wooPalla Chubmokah [Ta Hwan’s cousin]
Shim MinCourt Lady
Lee Yang-heeBang Jin
Son Kwang-EopMak Son [Assassin]
Jung-sung LeeKim Soon Jo [The penitentiary of Goryeo]
Kim Min-SeoHa Yool
Jang Soon GookSeol Do Gan
Kwon Tae-wonChung Suk [former king of Goryeo / Wang Yoo's father]
Ahn Do-gyuWang Yu [Young]
Shin Seung-hwanKkoe Bo
Lee Eung-kyungCourt Lady Noh
Sim Yi-young[Fortune teller] (Ep. 28)
Oh Kwang-rokHeuk Soo [Merchant/Slave Trader]
Ryu Hyun-kyungPrincess Kyeong-hwa - The Queen of King Chung-sook
Kim Ye-ryeongLady Lee [Seung Nyang's mother]
Kim Myung-sooKi Ja Oh [Seung-nyang's father, the head of a full-time army]
Jeong Jae Min[Dying prince]
Jung Byung HoJoo Gook Cheong [Court Minister]
Kim Jin WooImperial Prince Ayushiridara
Park Hae-mi[Shaman] (Ep. 34-35)
Jeon Jin-gi[Yuan Envoy]
Seo Beom-sik[Buddhist monk]
Kim Jin Ho[Inju Branch]
Park Sun-woo[Maebak Column Head]
Kim Hyo Myung[Man]
Son Jin-ho
Go Jin Myung
Han Seo-yeon[Gisaeng]