character - Park Hee-Ok

character - Kim Jung-won

character - Classroom Ghost Cameo

character - Kang Seo-Hee

character - Self

character - Self

character - Hong Nan-cho

character - Woo Shin Hye

character - Choi Kang-sun

character - Mo Yunhi

character - Jang Kong-Sim

character - Oh Hae-suk

character - Young-hee

character - Han Jung-hee

character - Lee Kyung-Ja

character - Han Jung-yeon

character - Yun-hee

character - Han Ji-Woo

character - Lee Sun-young

character - Nan-hee

character - Dalrye

character - Yoo Sun-young

character - Hye-rin