원더풀 고스트

Ma Dong-seok

Jang-soo

김영광

Tae-jin

이유영

Hyun-ji

최귀화

Jong-sik

주진모

Inspector Yang

최유리

Do-kyung

Heo Jae-ho

Poong-gi

고규필

Bong-goo

Bae Jung-hwa

Do-kyung's Mother

Kang Seung-wan

Kyung-ho

Yoon Hee-won

Section Chief Lee

한수현

Detective