Yeon Gae Somun

Assistant Director

• 
  Joo Dong Min

Producer

• 
  Lee Young Joon

Screenwriter

• 
  Lee Hwan Kyung

Stunt Coordinator

• 
  Song Yong Ho

Main Role

• 
  Yoo Dong Geun

  Yeon Gae So Mun [Older adult]

  Main Role

Support Role

• 
  Jung Heung Chae

  Gye Baek

  Support Role
• 
  Park Shi Yeon

  Cheon Gwan Nyeo

  Support Role
• 
  Lee Jong Soo

  Kim Yoo Shin

  Support Role
• 
  Jang Eun Bi

  Wu Zetian

  Support Role
• 
  Lee So Won

  Hong Mae

  Support Role
• 
  Baek Seung Hyun

  Munmu of Silla

  Support Role
• 
  Choi Kyu Hwan

  Saeng Hae

  Support Role
• 
  Seo Kap Sook

  Princess Mil Shil

  Support Role
• 
  Jo Sang Gu

  Jook Ri

  Support Role
• 
  Park Joo Ah

  Queen Mother Man Ho

  Support Role
• 
  Lee Chang

  General Jo Sam Hyang

  Support Role
• 
  Lee Jae Eun

  [Soo Yang Je's mistress]

  Support Role
• 
  Hwang In Young

  Yeon So Jung

  Support Role
• 
  Na Han Il

  Ohn Sa Moon

  Support Role
• 
  Son Tae Young

  Hong Bol Hwa

  Support Role
• 
  Ahn Jae Mo

  Yeon Nam Saeng

  Support Role
• 
  Kim Gab Soo

  King Soo Yang Je

  Support Role
• 
  Lee Jung Gil

  Eul Ji Mun Duk

  Support Role
• 
  Choi Jung Woo

  Li Jian Cheng

  Support Role
• 
  Choi Jae Sung

  Lee Mil

  Support Role
• 
  Yoo Tae Woong

  Seo Pil Gwi

  Support Role
• 
  Lee Tae Gon

  Yeon Gae So Mun [Young adult]

  Support Role
• 
  Lee Joo Hyun

  Lee Se Min

  Support Role
• 
  Eun Won Jae

  Yeon Gae So Mun [Child]

  Support Role
• 
  Moon Hee Won

  King Eui Ja

  Support Role
• 
  Kim Seung Gi

  Yuwen Shiji

  Support Role
• 
  Im Hyuk Joo

  Yuwen Shu

  Support Role
• 
  Nam Young Jin

  Joo Ra Hoo

  Support Role
• 
  Jeon Hyun Ah

  Empress Wang

  Support Role
• 
  Maeng Ho Rim

  Wi Jing

  Support Role
• 
  Baek In Chul

  So Jeong Bang

  Support Role
• 
  Yang Jae Won

  Nae Hoa

  Support Role
• 
  Gi Jung Soo Support Role
• 
  Kim Shi Won

  Gang I Sik

  Support Role
• 
  Yoon Chul Hyung

  Yuwen Huaji

  Support Role
• 
  Kim Ki Bok

  Kim Heum Sun

  Support Role
• 
  Kim Tae Hyung

  "Healer"

  Support Role
• 
  Lee Jin Woo

  Yang Hyun Gam

  Support Role
• 
  Park Yoon Bae

  Bae Goo

  Support Role
• 
  Lee Kyung Hwa

  People's Empress Ms. So

  Support Role
• 
  Lee Kyung Young

  Yun Jung Do

  Support Role
• 
  Kwak Myung Hwa

  Consort Chen

  Support Role
• 
  Im Sung Eon

  Kim Bo Hee

  Support Role
• 
  Lim Il Gyu

  Yang Man Chun (Youth)

  Support Role
• 
  O Yeong Su

  Nam Seung

  Support Role
• 
  Jang Joon Ho

  [Baekam Castle Governor]

  Support Role
• 
  Kim Sang Soon

  Go Yeon Soo

  Support Role
• 
  Park Kyu Chae

  Lee Yeon

  Support Role
• 
  Park Byung Hoon

  Wi Jigyeondeok

  Support Role
• 
  Jung Eui Gab

  Sul Tal [Somun's right-hand-man]

  Support Role
• 
  Lee Shin Jae

  Go Jeong Ui

  Support Role
• 
  Oh Ah Rang Support Role
• 
  Kim Jeong Hak

  Al Cheon

  Support Role
• 
  Lee Yang Hee

  General Go Seung

  Support Role
• 
  Kim Hong Pyo

  Yeon Nam Geon

  Support Role
• 
  Kim Sung Kyum

  Moon Je

  Support Role
• 
  Lee Bong Gyu

  [Wae State Emperor]

  Support Role
• 
  Jung Dong Gyu

  [Kim Seo Hyun's butler]

  Support Role
• 
  Ra Jae Woong

  Wang Se Juk

  Support Role
• 
  Ji Young San Support Role
• 
  Choi Jong Hwan

  King Yeong Ryu

  Support Role

Guest Role

• 
  Lee Pro Guest Role
• 
  Kim Sang Il

  [Goryeo general]

  Guest Role
• 
  Park Yeong Rok

  On Sa Mun

  Guest Role
• 
  Kim Seon Eun

  [Messenger]

  Guest Role
• 
  Hong Seung Beom

  [Royal servant]

  Guest Role
• 
  Im Byung Ki

  Lee Sa Ma

  Guest Role
• 
  Park Seung Ho Guest Role
• 
  Park Jin Seong Guest Role
• 
  Kim Mi Hee Guest Role
• 
  Son Ho Gyun Guest Role
• 
  Hong Jin Young

  Herself

  Guest Role
• 
  Ha Seung Ri

  Bo Hee [Young]

  Guest Role
• 
  Song Seung Yong Guest Role
• 
  Yang Seung Geol

  Heung Soo

  Guest Role
• 
  Seo Jin Won Guest Role
• 
  Choi Ji Woong Guest Role
• 
  Jang Yoo Guest Role
• 
  David Lee

  Kim Yoo Shin [Child]

  Guest Role
• 
  Seo Beom Shik

  [High priest's manager]

  Guest Role

Bit part

• 
  Yoon Jong Won

  [Civil servant]

  Bit part
• 
  Ma Chang Hoon

  [Woomun payment]

  Bit part

Unknown

• 
  Han Choon Il Unknown
• 
  Lee Sang Eun Unknown
• 
  Choi Seung Il Unknown
• 
  Seo Ho Chul Unknown
• 
  Yoon Seo Hyun Unknown
• 
  Park Yong Ki Unknown