Hwang Shin-hye

as Park Hee-Ok

as Kim Jung-won

as Classroom Ghost Cameo

as Kang Seo-hee/Kang Ji-yeon

as Self

as Self

as Hong Nan-cho

as Woo Shin Hye

as Choi Kang-sun

as Mo Yunhi

as Jang Kong-Sim

as Oh Hae-suk

as Park Geum Hee

as Young-hee

as Han Jung-hee

as Lee Kyung-Ja

as Han Jung-yeon

as Yun-hee

as Han Ji-Woo

as Lee Sun-young

as Nan-hee

as Dalrye

as Yoo Sun-young

as Hye-rin