Pemeran Dong Yi

Han Hyo Joo

as Dong Yi / Choi Suk Bin

Pemeran Utama

Ji Jin Hee (지진희)

as King Suk Jong

Pemeran Utama

Lee So Yeon

as Jang Hui Bin / Jang Ok Jeong

Pemeran Utama

Bae Soo Bin

as Cha Cheon Soo

Pemeran Utama

Park Ha Sun

as Queen In Hyeon

Pemeran Utama

Jung Jin Young

as Seo Yong Gi

Pemeran Utama

Kim Hye Sun

as Court Lady Jung

Pemeran Pembantu

Jung Yoo Mi

as Jung Eum

Pemeran Pembantu

Lee Hee Do

as Hwang Joo Shik

Pemeran Pembantu

Lee Kwang Soo

as Yeong Dal

Pemeran Pembantu

Jung Sung Woon

as Choi Dong Ju

Pemeran Pembantu

Ahn Yeo Jin

as Court Lady Jo

Pemeran Pembantu

Kang Yoo Mi

as Ae Jong

Pemeran Pembantu

Park Kil Soo

as Hwang Jong Gu

Pemeran Pembantu

Kim Hye Jin

as Sul Hee

Pemeran Pembantu

Im Sung Min

as Court Lady Yoo

Pemeran Pembantu

Choi Jong Hwan

as Jang Mu Yeol

Pemeran Pembantu

Kim Dong Yoon

as Shim Woon Taek

Pemeran Pembantu

Lee Chang

as Heo Ui Gwan

Pemeran Pembantu

Choi Ha Na

as Mi Ji

Pemeran Pembantu

Lee Hyung Suk

as Geum / Prince Yeo Ning

Pemeran Pembantu

Oh Eun Ho

as Shi Bi

Pemeran Pembantu

Jung Sun Il

as Park Doo Kyung [Eunuch]

Pemeran Pembantu

Park Jung Soo

as Queen Myeong Seong [Suk Jong's mother]

Pemeran Pembantu

Han Da Min

as Eun Geum

Pemeran Pembantu

Kim Yoo Suk

as Jang Hee Jae

Pemeran Pembantu

Son Il Kwon

as Hong Tae Yoon

Pemeran Pembantu

Jung Dong Hwan

as Oh Tae Suk

Pemeran Pembantu

Yeo Ho Min

as Oh Ho Yang

Pemeran Pembantu

Oh Yeon Seo

as Queen In Won

Pemeran Pembantu

Ban Min Jung

as Court Lady Lee (Queen In Won Lady)

Pemeran Pembantu

Choi Ran

as [Hee Bin's mother]

Pemeran Pembantu

Jung Eun Pyo

as [Ge Dwo Ra's father]

Pemeran Pembantu

Yeo Hyun Soo

as Ge Dwo Ra

Pemeran Pembantu

Choi Chul Ho

as Oh Yun

Pemeran Pembantu

Jung In Ki

as Kim Hwan

Pemeran Pembantu

Kim You Jung (김유정)

as Dong Yi [Young]

Pemeran Pembantu

Choi Soo Han

as Ge Dwo Ra [Dong Yi's childhood friend]

Pemeran Pembantu

Lee Kye In

as Oh Tae Poong

Pemeran Pembantu

Yoon Chan

as Gyung Jong

Pemeran Pembantu

Kim Yeong Im

as Court Lady Ahn

Pemeran Pembantu

Kim So Yi

as Court Lady Bong

Pemeran Pembantu

Kwon Hae Sung

as Cha Soo Taek

Pemeran Pembantu

Son Gun Woo

as Min Byeong Shik

Pemeran Pembantu

Lee Jung Hoon

as Lee Jong Wook

Pemeran Pembantu

Park Seong Kyun

as [Hee Jae's subordinate]

Pemeran Pembantu

Kim Woo Seok

as [Servant]

Pemeran Pembantu

Kim Young

as [Aide-de-camp for King's guards]

Pemeran Pembantu

Lee Jung Sung

as [Qing Dynasty official]

Pemeran Pembantu

Kim Ji Hoon

as [Child of an aristocrat]

Pemeran Pembantu

Lee A In

as Yeo Ri

Pemeran Pembantu

Choi Il Hwa

as Seo Jung Ho

Bintang Tamu

Cheon Ho Jin

as Choi Hyo Won

Bintang Tamu

Lee Sook

as Lady Park

Bintang Tamu

Maeng Sang Hoon

as Kim Goo Sun

Bintang Tamu

Nam Da Reum (남다름)

as Prince Eun Pyung

Bintang Tamu

Lee Jae Yong

as Jang Ik Heon

Bintang Tamu

Kim Kyung Ae

as [Shaman]

Bintang Tamu

Jung Gi Sung

as [Kim Hwan's student]

Bintang Tamu

Kim Young Sun

as [Crown Prince's court lady]

Bintang Tamu

Jeon Geum Han

as [Government official] (Ep.2-4)

Bintang Tamu

Jung Jae Hoon

as Kwan Won (Ep.25)

Bintang Tamu

Choi Woo Shik (최우식)

as (Ep.51)

Bintang Tamu

Park Shi Jin

as [Child]

Bintang Tamu

Seong Chan Ho

as [Person #1]

Bintang Tamu

Kim Gun Ho

Bintang Tamu

Park Mi Sook

Bintang Tamu

Gong Jae Won

Bintang Tamu

Go Jin Myung

Bintang Tamu

Jeon Hae Ryong

Bintang Tamu

Kim Kang Il

Bintang Tamu

Seo Kwang Jae

Bintang Tamu

Kim Joo Hwang

Bintang Tamu

Yoon Jong Won

as [Military officer]

Bintang Tamu

Song Seung Yong

Bintang Tamu

Kim Sang Hyub

Sutradara

Lee Byung Hoon

Sutradara

Jang Geun Su

Producer

Kim Yi Young

Screenwriter