The Guest

Kim Dong-wook

as

Yoon Hwa-Pyung

Kim Jae-wook

as

Choi Yoon / Ma...

Jung Eun-chae

as

Kang Kil-Young

Lee Won-jong

as

Yook Gwang

Park Ho-san

as

Detective Ko

Ahn Nae-sang

as

Priest Yang

Kim Hye-eun

as

Park Hong-Joo

Lee Hae-yeong

as

Kil-Young's se...

Nam Moon-chul

as

Yoon's Instruc...

Park Hyo-ju

as

Kil-Young's mo...

Yoo Seung-mok

as

Hwa-Pyung's fa...

Jeon Moo-song

as

Hwa-Pyung's gr...

Lee Yong-nyeo

as

psychic medium

Jeon Bae-soo

as

Kim Young-Soo

Kim See-eun

as

Kim Ryoon-Hee

Heo Yool

as

Jung Seo-Yoon

Lee Joo-sil

as

Seo-Yoon's gra...

Yun Jong-seok

as

Priest Choi