King Yeongjo orders to confine San in his chambers. Duk Im desperately wants to help San get out of the trouble and starts to think hard to come up with an idea. Duk Im happens to learn about a secret document that the promise between His Majesty and the late Crown Prince is written on. Meanwhile, San is framed for high treason and questioned by King Yeongj in front of the high officials.
Lee Jun-ho
Yi San / King Jeongjo
Lee Se-young
Sung Deok-im
Kang Hoon
Hong Deok-ro
Lee Duck-hwa
King Youngjo
Park Ji-young
Head Court Lady Jo
Jang Hee-jin
Queen Jeong-sun
Jang Hye-jin
Court Lady Seo
Jo Hee-bong
Hong Jung-yeo
Seo Hyo-rim
Hwawan Ong-ju
Kang Mal-geum
Hyebin Hong
Oh Dae-hwan
Kang Tae-ho
Lee Min-ji
Kim Bok-yeon
Ha Yul-Ri
Bae Gyeong-hee
Lee Eun-saem
Shon Young-hee
Bae Je-gi
Jeong Jae-hwa
Kim Kang-min
Kim Du-seong
Kwon Hyun-bin
Jeong Baek-ik
Kim Byung-choon
Sim Hui-won
Lee Joo-won
Young Yi-san
Do Sang-woo
Crown Prince Sado
Lee Soon-jae
An elderly man