Prince Yeonsan-gun turns into a tyrant out of grief for his mother's death. He orders beheadings of all the officials who displease him or who advised the previous king to depose the queen. He becomes crueler by the day. But in 10th year of his reign, he is kicked out of the throne and dies a tragic death.
as King Yeon-san
as Jang Nok-su
as Park Won-jong
as Im Sa-hong
as Lady Seon-deok
as Queen Shin
as Prince Je-ahn
as Park Seung-hak
as Queen Yoon
as Hwang Yun-heon
as Choi Bo-bi
as King Seong-jong the Great
as Prince Jin-seong
as Kim Jae-won
as Um So-yong
as Mrs. Bongbo
as Min (Wonjong's wife)
as Mrs. Shin
as Gwang Han-sun
as Sangrimchun
as Mrs. Lee
as Gwi-in Jeong
as Kim Soon-son
as Lee Pan-soo
as Princess Hyun-sook
as Won-jeong's mother
as Court lady
as Queen Su-geun
as Lady servant
as Lady servant
as Yoon Pil-sang
as Shin Su-dong
as Shin Su-young
as Yoo Soon-jung
as Yoo Ha
as Lord Eo-young
as Hyung-ro Yoon
as Woon-san
as Old man
as Maid
as Training leader
as Shin Soo-gyeom
as Beauty
as Yoon Heonjip's servant
