Episode 12 S01 E12

Han Da-gam (as Koo San-Daek) Kim You-jung (as Yeon-Yi) Seo Shin-ae (as Yoon Cho-Ok) Jang Hyun-sung (as Yun Doo-Soo) Kim Woo-seok (as Yoon Chung Il) Kim Do-yeon (as Eon Nyun) Seo Jun-young (as Chun-Woo) Lee Tae-ri (as Jo Jung Kyu) Cheon Ho-jin (as Manshin) Byun Hee-bong (as Cha Poong) Yoon Hee-seok (as Village leader Jo) Woo Min-kyu (as Yoon Choong Yi) Kim Kyu-chul (as Chief Servant Oh) Kim Jung-nan (as Lady Yang)

supernatural betrayal historical shape shifter hidden identity mother daughter relationship gumiho melodrama nine-tailed fox