Kim Do-yoon as Gi Hoon [Tunnel]

Lee Yul-eum as Soo Jin [The Woman in Red]

Lee Ho-won as Choong Jae [Tooth Worms]

Choi Ye-won as Ji Hyeon [Necromancy]

Lee Soo-min as Hye Yeon [Necromancy]

Jung Won-chang as Jeong Gyoon [The Wall]

Exy as Woman [The Wall]

Seola as Ji Hye [The Closet]

Lee Min-hyuk as Jae Hoon [Ghost Marriage]

Lee Yeong-jin as [Ghost Marriage]

Seo Ji-soo as Hyeon Joo [The Girl in the Mirror]

Shownu as Jong Chan [A Mannequin]

Oh Ryoong as [A Mannequin]

Ju Haknyeon as Nu Ri [Escape Games]

Bong Jae-hyun as Young Min [Escape Games]

AleXa as [Escape Games]

Oui Ji-won as Hyeon-joo