Moon-ho (as Seon-gyun Lee)
Seon-yeong
Jong-geun (as Seong-ha Jo)
Han-na (as Byeol Kim)
Ha Seong-sik (as Duek-mun Choi)
No Seung-joo
Han Moon-ho's friend
Han Moon-ho's father (as Il-hwa Choi)
Park Myeong-sin
Ho-doo's Mom (as Bae Min-hee)
Jecheon District Captain
Kang Sun-Young
Stalker (as Ji-Gyu Lim)
Masan Hospital Staff (as Sun-mi Jin)