Guest Stars Lee Jung Eun as Ms. Haman Bae Jung Nam as Choon Shik Lee Seung Joon as King Gojong Kim Byung Chul as Il Shik Choi Moo Sung as Jang Seung Goo Shin Jung Geun as Mr. Haeng Rang Yoon Joo Man as Yoojo Kang Shin Il as Lee Jung Moon David McInnis as Kyle Moore Kim Gab Soo as Hwang Eun San Kim Eui Sung as Lee Wan Ik Jo Woo Jin as Im Kwan Soo Kim Ri Woo as Dong Mae's Man Go Woo Rim as Do Mi Kim Yong Ji as Hotaru Seo Yoo Jung as Hong Pa Jung In Kyum as Japanese Minister Hayashi Park Bo Mi as Yoon Nam Jong Ariane Desgagnés-Leclerc as English Teacher Sung Yoo Bin as Young Seung Goo Choi Jin Ho as Lee Se Hoon Lee Jung Hyun as Sgt. Tsuda Kim Shi Eun as Gui Dan Heo Jung Eun as Young Ae Shin Oh Ah Yun as So Ah Kwon Hyuk as Royal Interpreter