Episode 20

Ham Eun-jung

Young Queen Insoo

Jin Ji-hee

Song-i/Deposed Queen Lady Yun

Chae Shi-ra

Queen Insoo

Baek Sung-hyun

Prince Dowon/Crown Prince Ui-kyung

Baek Su-ho

Yoon Goo

Lee Doo-seok

Prince Youngpoong

Kim Yong-hee

Kwon Ram

Kim Young-ho

Grand Prince Soo-yang

Kim Mi-sook

Queen Jeong-hui

Jeong Neom-chyeo

Jeong Hyeon-jo

Lee Yoon-jeong

Chang-ryeon [Young]

Son Byung-ho

Han Myung Hee

Lee Yeon-doo

Queen Inhye

Kwon Hae-sung

Heo Chim