Lee Hyun-wook

Kim Beop-min / King Munmu

Jang Hyuk

Yeon Gaesomun

Kim Kang-woo

Kim Chun-chu / King Taejong Muyeol

Park Sung-woong

Kim Yu-sin

Jung Woong-in

Kim Jin-ju

Oh Seung-hoon

Kim In-moon

Kim Do-hyun

Seol Oh-yu

Lee Ji-hoon

Bidam

Han Ga-ram

Kim Ja-yoon / Queen Jaui

Bae Jung-hwa

Kim Moon-hee

Choi Ye-bin

Empress Wu Zetian

Choi Su-rin

Queen Seondeok

Lee Byung-hoon

Kim Heum-soon

Yoo Tae-woong

Park Sang-hwi

Jook-ji

Cho Seong-ha

Ko Geon-mu / King Yeongnyu

Lee Hyun-gul

Lee Ik-jun

Yeon Jeong-to

Kim Hyo-won

Baek Sung-hyun

Ko Yeon-mu