

King Geunchogo
Yoon Chang-bum, Kim Young-jo
Jung Sung-hee, Yoo Seung-ryul
60
Saturdays and Sundays at 20:55 (
Korean Broadcasting System
South Korea
Korean
Source: Wikipedia

Wi Hongran (Wi Birang's sister)
Ajikai
Haebi Hae Sosul (Biryu's 1st queen; Also known as Wanwoldang, Buyeo Chan's mother)
Young Go Gu-bu

Soseono (King Dongmyeongseong's 2nd consort, later founder of Baekje)
Prince Buyeo Gu (Later as 13th Eoraha of Baekje, Geunchogo of Baekje)
Seok Rahae (Buyeo Min's wife)
Hae Gun (Jwapyeong Hae Nyeong's Son)
Jin Ai (Jin Godo's daughter)
Payun (Buyeo Gu's men)
Princess Buyeo Jin
Jobul (Prime Minister of Goguryeo)
King Dongmyeong of Goguryeo (Go Jumong, 1st king of Goguryeo)
Buyeo Hwa
King Sayu or Gogugwon of Goguryeo (16th king of Goguryeo)
Heukganggong Sahul (King Biryu's father)
Wi Birang (Leader of Danbeomhoe; grandson of King Mayeo of Former Dongbuyeo (East Buyeo) Kingdom)

Bok Gugeom (Buyeo Gu's men. Later known as Mok Nageumja)
Soekkop (later known as Geungusu, 14th Eoraha of Baekje)
Jin Seung (Jwapyeong Jin Jeong's Son)

Buyeo San
King Gye (known as Buyeo Jun, son of 10th Eoraha of Baekje, King Bunseo, head of Wiryegung faction. Later proclaimed as the 12th Eoraha of Baekje)