Pemeran Perfect Crown

IU (이지은)

as Seong Hui Ju

Pemeran Utama

Byeon Woo Seok (변우석)

as Grand Prince Yi An

Pemeran Utama

Steve Noh

as Min Jeong U

Pemeran Utama

Gong Seung Yeon (공승연)

as Yun I Rang

Pemeran Utama

Yoo Soo Bin

as Choi Hyeon

Pemeran Pembantu

Lee Yeon

as Do Hye Jeong

Pemeran Pembantu

Lee Jae Won

as Seong Tae Ju

Pemeran Pembantu

Chae Seo An

as Han Da Yeong

Pemeran Pembantu

Jo Seung Yun

as Seong Hyeon Guk

Pemeran Pembantu

Park Joon Myun

as Choi Jin Suk [Court lady]

Pemeran Pembantu

Choi Ji Su

as Lee A Reum [Yi An's private residence's staff]

Pemeran Pembantu

Lee Si Hoon

as Kim Yeong Mun [Yi An's butler]

Pemeran Pembantu

Jung Ji Ahn

as Kim Yeong Seon [Yeong Mun's sister | Yi An's private residence's staff]

Pemeran Pembantu

Jin Se Rim

as Yoo Ji Su [Yi An's private residence's staff]

Pemeran Pembantu

Park Ji Ye

as Park Seung Hui [Castle Beauty secretary's office staff]

Pemeran Pembantu

Jo Jae Yun (조재윤)

as Yun Seong Won

Pemeran Pembantu

Kim Jung Woon

as Cho Min Yeong [Prime minister's chief of staff]

Pemeran Pembantu

Kim Eun Ho

as Yi Yun

Pemeran Pembantu

Lee Chae Kyung

as Yim Seon Hwa [Court lady]

Pemeran Pembantu

Kim Gyu Ri

as [Jeong U’s secretary]

Pemeran Pembantu

Kim Soo Jin

as Jung Mi Hui [Court lady]

Pemeran Pembantu

Seong Seung Ha

as [Student] (Ep. 1)

Bintang Tamu

Bae Seong Il

as [Teacher] (Ep. 1)

Bintang Tamu

Kim Ha Jin

as [Court lady] (Ep. 1)

Bintang Tamu

Park Ah In

as [Banquet guest] (Ep. 1)

Bintang Tamu

Kim Bo Mi (김보미)

as [Banquet guest] (Ep. 1)

Bintang Tamu

Kim Dae Gon

as [Castle Beauty logistics manager] (Ep. 1)

Bintang Tamu

DEMIAN

as Ryu Min Seok [Student] (Ep. 1-2)

Bintang Tamu

Son Jun Ho

as King Hui Jong [Yi An’s father] (Ep. 1-2, 4, 8)

Bintang Tamu

Sung Jun (성준)

as Yi Hwan [Yi An's older brother] (Ep. 1-4, 6, 10)

Bintang Tamu

Lee Byung Joon

as Kim Do Yeong [Royal school’s principal] (Ep. 1-2)

Bintang Tamu

Yoon Byung Hee

as [Castle Beauty PR manager] (Ep. 1-2, 5)

Bintang Tamu

Im Chul Soo

as [Castle Beauty sales manager] (Ep. 1-2)

Bintang Tamu

Lee Su Ho

as Grand Prince Yi An [Child] (Ep. 1, 4-5, 8)

Bintang Tamu

Kim Dae Ho

as [Reporter] (Ep. 1, 5)

Bintang Tamu

Yeom Ji Hye

as [Anchorwoman] (Ep. 1, 4)

Bintang Tamu

Son Sung Chan

as [Government official] (Ep. 1, 4, 12)

Bintang Tamu

Heo Nam Jun (허남준)

as Kim Yeon Jun [Hui Ju's blind date] (Ep. 2)

Bintang Tamu

Kim Yool Ho

as [Yi Yun’s secretary] (Ep. 2)

Bintang Tamu

Lee Dong Gyu (이동규)

as [Economic Honors MC] (Ep. 2)

Bintang Tamu

Jang Hee Ryung

as Kim Jae Gyeong [Yi An's sister-in-law] (Ep. 2, 4, 6)

Bintang Tamu

Park Jae Wan

as [Doctor] (Ep. 2, 8)

Bintang Tamu

Kim Geon U

as Seong Tae Ju [Child] (Ep. 3)

Bintang Tamu

Kim Jae Chul

as Director Jung [Royal protection bureau] (Ep. 3)

Bintang Tamu

Jo Young Mi

as [Teacher] (Ep. 3)

Bintang Tamu

Park Hyun Jung

as [Tae Ju’s mom] (Ep. 3)

Bintang Tamu

Lee Seung Hee

as [Hyeon Guk's butler] (Ep. 3)

Bintang Tamu

Kim Yu Bin

as [Royal scholarship student] (Ep. 3)

Bintang Tamu

Lee Seung Jun

as [Priest] (Ep. 3, 7)

Bintang Tamu

Jang Eui Don

as Kim Gi Yeol (Ep. 4)

Bintang Tamu

Jung Hee Tae

as Professor Hwang U Gyeong [Formal royal spokesman] (Ep. 4)

Bintang Tamu

Park Bo Bae

as [Jae Gyeong's friend] (Ep. 4)

Bintang Tamu

Seo Eun Young

as [Jae Gyeong's friend] (Ep. 4)

Bintang Tamu

Jung Yong Geom

as [Baseball match announcer] (Ep. 4)

Bintang Tamu

Kim So Hyun

as Queen Ui Hyeon [Yi An and Yi Hwan's mother] (Ep. 5)

Bintang Tamu

Park Yong

as [Doctor] (Ep. 5)

Bintang Tamu

Bae Eun Woo

as [Banquet guest] (Ep. 5-6)

Bintang Tamu

Lee Do Hye

as [Interviewer] (Ep. 6)

Bintang Tamu

Go Dong Eob

as [Wedding officiant] (Ep. 7)

Bintang Tamu

Kim Su Kyung

as [J Estina saleswoman] (Ep. 7)

Bintang Tamu

Byeon Chang Yeol

as [Physician] (Ep. 7-8)

Bintang Tamu

Lee Doo Suk

as [Doctor] (Ep. 8)

Bintang Tamu

Yun Ki Chang

as [Police agency officer] (Ep. 8)

Bintang Tamu

Ha Min

as [Court lady past] (Ep. 9)

Bintang Tamu

Kim Ho

as [Official] (Ep. 10)

Bintang Tamu

Park Ji Ho

as [Reporter] (Ep. 10)

Bintang Tamu

Yang Ha Yoon

as [Reporter] (Ep. 10)

Bintang Tamu

Joo In Ae

as [Reporter] (Ep. 10)

Bintang Tamu

Kim Young Jae

as Do Seung Ji [Royal secretary] (Ep. 10-11)

Bintang Tamu

Jeon Se Yong

as [Government official] (Ep. 10, 12)

Bintang Tamu

Song Jin Hee

as [Diner] (Ep. 11)

Bintang Tamu

Lee Si Young

as [Diner] (Ep. 11)

Bintang Tamu

Kim Byung Chul

as [Government official] (Ep. 11)

Bintang Tamu

Choi Min

as [Government official] (Ep. 11)

Bintang Tamu

Seo Sang Won

as [Government official] (Ep. 11-12)

Bintang Tamu

Han Jae Hun

as Secretary Yun

Bintang Tamu

Hong Seo Joon

as General manager Jung

Bintang Tamu

Jang Jae Yeong

as Moon Hye Rin [Ep. 3)

Bintang Tamu

Bae Hyun Jin

Cinematography

Park Joon Hwa

Sutradara

Bae Hui Yeong

Sutradara

Kang Dae Sun

Producer

Yoo Ji Won

Screenwriter