Bong Goo replaces the music of the royal welcome dinner, which co-incidentally, is Jae Shin's trauma trigger. Bong Goo panicks and drops the letter in his haste to escape. Eun Shi Kyung begin investigating Bong Goo and the woman killer, while Gyu Tae tries to hinder him...
Ha Ji-won
Kim Hang-ah
Lee Seung-gi
Lee Jae-ha
Lee Yoon-ji
Lee Jae-shin
Cho Jung-seok
Eun Shi-kyung
Yoon Je-moon
Kim Bong-gu
Youn Yuh-jung
Bang Yang-seon (the Queen Mother)
Lee Sung-min
Lee Jae-kang (the King)
Lee Soon-jae
Eun Kyu-tae
Jeong Man-sik
Rhee Kang-seok
Kwon Hyun-sang
Yeom Dong-ha
Park Gun-tae
Lee Jae-kang (young)
Kang Han-byul
Lee Jae-ha (young)
Kim Yun-tae
Ah Mu-gan