Episode 4 S01 E04

Park Min-young (as Shin Chae-Kyung / Queen Dangyeong) Yeon Woo-jin (as Lee Yeok / King Jungjong) Lee Dong-gun (as Lee Yoong / King Yeonsangun) Jang Hyun-sung (as Shin Soo-Geun) Kang Shin-il (as Im Sa-Hong) Son Eun-seo (as Jang Nok-Soo) Song Ji-in (as Queen Shin) Kim Jung-young (as Lady Kwon) Do Ji-won (as Dowager Queen Jasun) Hwang Chan-seong (as Seo No) Go Bo-gyeol (as Myung-Hye) Park Won-sang (as Park Won-Jong) Kang Ki-young (as Jo Gwang-Jo) Kim Min-ho (as Baek Seok-Hee) Yoo Min-kyu (as Ki Ryong) Park Si-eun (as Chae Kyung) Yeom Hye-ran (as Chae Kyung's nanny) Choi Min-yeong (as Seo No) Baek Seung-hwan (as Lee Yeok) Jung Yoo-ahn (as Cho Kwang-oh) Cho Byeong-kyu (as Baek Seok-hee)

love triangle jealousy politics revenge romance royalty sibling rivalry rebellion historical fiction first love lying joseon dynasty (1392–1910)