Season 1

Kim Dong-wook

Yoon Hwa-Pyung

16 episodes

Kim Jae-wook

Choi Yoon, Matthew

16 episodes

Jung Eun-chae

Kang Kil-Young

16 episodes

Lee Won-jong

Yook Gwang

16 episodes

Park Ho-san

Detective Ko

16 episodes

Ahn Nae-sang

Priest Yang

16 episodes

Kim Hye-eun

Park Hong-Joo

16 episodes

Lee Hae-yeong

Kil-Young's senior detective

16 episodes

Nam Moon-chul

Yoon's Instructor Priest

16 episodes

Park Hyo-ju

Kil-Young's mother

16 episodes

Yoo Seung-mok

Hwa-Pyung's father

16 episodes

Jeon Moo-song

Hwa-Pyung's grandfather

16 episodes

Lee Yong-nyeo

psychic medium

16 episodes

Jeon Bae-soo

Kim Young-Soo

16 episodes

Kim See-eun

Kim Ryoon-Hee

16 episodes

Heo Yool

Jung Seo-Yoon

16 episodes

Lee Joo-sil

Seo-Yoon's grandmother

16 episodes

Yun Jong-seok

Priest Choi

16 episodes

Kim Hong-sun

Director

16 episodes

Kwon So-ra

Writer

16 episodes

Seo Jae-won

Writer

16 episodes

Kang Seung-gi

Director of Photography

16 episodes