My Royal Nemesis

Im Ji-yeon

Shin Seo-ri / Kang Dan-sim

Heo Nam-jun

Cha Se-gye / Yi Hyeon

Jang Seung-jo

Choi Mun-do / King An-jeong

Kim Min-seok

Bae Gwang-nam

Lee Se-hee

Yoon Ji-hyo

Yoon Byung-hee

Son Jae-han

윤주상

Cha Dal-su

Chae Seo-an

Mo Tae-hee

오민애

Geum Bo-sal / Geum Jeong-ae

Kim Hae-sook

Nam Ok-sun

Baek Ji-won

Hong Bu-seon

백은혜

Cha Joo-mi

Jeong Young-joo

Cha Joo-ran

김계림

Kwak Eun-ah

신정원

Kim Hyun-hee

Park Jin-woo

Gu Pil-gyu

Oh Man-seok

Jang Suk-ho

한지안

Su-ji

Kang Hye-rin

Shin Seo-ri (Young) / Kang Dan-sim (Young)

Jeong Jae-kwang

Sunwoo Jung-hyun

천예주

Ga-hee

Kim Young-woong

Director

Choi Hui-seung

Assistant Director

서이현

Mi-rae

윤상정

History Student

장하은

Resident

Han Da-sol

Resident

조여준

Choi Seo-jun

정재혁

Seo Nam-jin

Ha Na-ri

An Seong-hui

Lee Yong-yi

Restaurant Owner

박선아

Mo Tae-hee's Mother

장태민

Lee Han-su

Jo Deok-hee

Assistant Director

김시현

Yoon Ji-hyo's Assistant

장준호

Executive

이휘서

Receptionist

Ahn Chang-hwan

Emperor Actor

김소양

Hospital Clerk

Yang Ha-yoon

Nurse