Yoon Hwa-Pyung
Choi Yoon / Matthew
Kang Kil-Young
Yook Gwang
Detective Ko
Priest Yang
Park Hong-Joo
Kil-Young's senior detective
Yoon's Instructor Priest
Kil-Young's mother
Hwa-Pyung's father
Hwa-Pyung's grandfather
psychic medium
Kim Young-Soo
Kim Ryoon-Hee
Jung Seo-Yoon
Seo-Yoon's grandmother
Priest Choi