명왕성

Seon Joo-ah

Kang Mi-ra

Nam Tae-boo

Choi Bo-ram

박해준

Detective Choi

류경수

Park Jeong-jae

박현영

Teacher Kim

길해연

Joon's mother

황정민

Myeong-ho's mother

박남희

Jeong-jae's mother

오정우

Kang Chang-min