Jang Yunhyeon Director Ryu Seung-ryong Huiyeol Actor Song Hye-kyo Hwangjini Actor Yoo Ji-tae Nomi Actor Youn Yuh-jung Halmeom Actor Oh Tae-gyeong Goeddongi Actor Jung Yu-mi Igeum Actor Ye Su-Jeong Mother of Hwangjini Actor Jo Seung-yeon Byeokgyesu Actor Kim Hyeon-jeong Writer Choon-Yeon Lee Producer Jo Seong-Won Producer Kang Wu-Seok Producer Kim Jun-seong Original Music Il Won Original Music Choi Yeong-taek Cinematographer Nam Na-yeong Film Editing