ฮวาอี: เด็กปีศาจ

김윤석

Seok-tae

ยอจินกู

Hwa-yi

조진웅

Ki-tae

장현성

Jin-seong

คิม ซ็อง-คยุน

Dong-beom

박해준

Beom-soo

임지은

Young-joo

박용우

Det. Chang-ho

김영민

Jung-min

서영화

Seon-ja

유연석

Park Ji-won

남지현

Yoo-kyung

이경영

Lim Hyeong-taek

문성근

CEO Jeon

Han Joo-wan

CEO Jeon's Attendant