Yun-ju
Hyun-nam
Eun-sil (as Ho-jung Kim)
Janitor (as Hie-bong Byeon)
Jang-mi (Hyun-nam's friend) (as Su-hee Go)
Shadow Man (as Roe-ha Kim)
Granny (as Gin-goo Kim)
Senior Joon-pyo
Aengbali
Aengbali's baby
Seul-gi
Seul-gi's mother
Management office chief
Management office old-timer
Management office director
Grandma's relative
Nam Goong-myeon
College dean