The Witch: Part 2. The Other One -

: Played by Park Eun-bin , she provides Ark 1 with a brief sense of home and family.

: Played by Jo Min-su , the twin sister of the Dr. Baek from the first film, still overseeing the Witch Program. The Witch: Part 2. The Other One

: Played by Shin Si-ah , she is the "twin sister" of Goo Ja-yoon from the first film and possesses even more devastating psychic powers. : Played by Park Eun-bin , she provides