Casts
Lee Sung-jae
as Go Yun-ju
Bae Doona
as Park Hyeon-nam
Kim Ho-jung
as Bae Eun-sil
Byun Hee-bong
as Janitor
Koh Soo-hee
as Yoon Jang-mi
Kim Roi-ha
as Shadow Man
Kim Jin-goo
as Granny
Im Sang-soo
as Joon-pyo
Seong Jeong-seon
as Aengbali
Kwon Hyeok-pung
as Management Office Chief
