Official website: http://www.kbs.co.kr/drama/gurumi/
Casts
Park Bo-gum
Lee Yeong / Crown Prince Hyo Myeong
Kim You-jung
Hong Ra-on / Hong Sam-nom
Jung Jin-young
Kim Yoon-seong
Chae Soo-bin
Jo Ha-yeon
Kwak Dong-yeon
Kim Byeong-yeon
Kim Seung-su
King Soonjo
Jeon Mi-seon
Consort Park Soo-ki
Heo Jung-eun
Princess Yeongeun
Jung Yoo-min
Wol-hee
Cheon Ho-jin
Premier Kim Heon
