King JoongJong falls into a faint after returning from his trip to a hot spring, where he has recovered his health with a hot-spring cure and duck dish prepared by Court Lady Han. Even the Royal Medical department is unable to find the exact cause and the palace is in an uproar. After being informed about the incident, Choi, PanSool meets the royal doctor Jeong, YoonSoo to plot against Court Lady Han and JangGeum. Oh, GyumHo and royal doctor Jeong question Court Lady Han about the ingredients used, intending to make up a pretext and end up preventing Court Lady Han from entering the Royal kitchen. Oh orders Jeong to investigate the actual place.
Lee Young-ae
Seo Jang-geum
Ji Jin-hee
Min Jeong-ho
Im Ho
King Jungjong
Lee Se-eun
Park Yeol-yi
Geum Bo-ra
Na Joo-daek
Jo Jung-eun
Young Jang-geum
Jo Kyeong-hwan
Oh Gyeom-ho
Park Chan-hwan
Seo Cheon-soo
Uhm Yoo-shin
Ja Sun Dowager Queen
Kim So-yi
Min Gwi-yeol
Park Eun-hye
Lee Yeon-saeng
Yang Mi-kyung
Han Baek-young
Han Ji-min
Shin-bi
Hong Ri-na
Choi Geum-young
Kim Hye-sun
Park Myung-yi
Kyeon Mi-ri
Choi Seong-geum
Im Hyun-sik
Kang Duk-gu
Choi Ja-hye
Chang-yi
Yeo Un-gye
Jung Mal-geum
Lee Do-hee
Choi Pan-sul
Maeng Sang-hun
Dr. Woon-baek
Park Jung-soo
Queen Munjeong
Lee Ip-sae
Yoon Young-roh
Kim Yeo-jin
Dr. Jang-deok
Joo Ah-reum
Young Chang-yi
Lee Se-young
Young Geum-yeong
Kim Min-hee
Bi-sun
