Lee Yo-won
Princess Deokman

Nam Ji-hyun
young Princess Deokman

Kim Nam-gil
Bidam

Ko Hyun-jung
Lady Mishil

Uhm Tae-woong
Kim Yushin

Lee Hyun-woo
young Kim Yushin

Park Ye-jin
Princess Cheonmyeong

Shin Se-kyung
Young Princess Cheonmyeong

Yoo Seung-ho
Kim Chunchu

Qri
Young Mo

Park Eun-bin
Princess Boryang

Jeon No-min
Seolwon

Kwak Jung-wook
young Bojong

Choi Won-young
General Gyebaek

Kim Jeong-hyeon
Ho-jong

Park Jung-chul
Kim Yong-su

Uhm Hyo-seop
Yum-jong

Noh Young-hak
Seokpum (young)

Park Soo-jin
Maya (young)

Park Jae-jung
Sadaham

Lee Seung-hyo
Kim Alcheon

Seo Beom-sik
general Ga-Baek

Song Ok-suk
Seori

In Gyo-jin
Kim Yong-choon

Kim Dong-hee
Wang-yoon

Ryu Dam
Godo

Jung Ho-bin
Moon-no

Oh Si-eun

Oh Young-soo
Monk