힐러

지창욱

as Seo Jung-hoo

유지태

as Kim Moon-ho

박민영

as Chae Young-shin / Oh Ji-an

박상원

as Kim Moon-shik

도지원

as Choi Myung-hee

우희진

as Kang Min-jae

김미경

as Jo Min-ja

오종혁

as Oh Gil-Han

오광록

as Ki Young-jae

박원상

as Jang Byung-se

태미

as Kang Dae-yong

지일주

as Seo Joon-Seok

장성범

as Lee Jong-Soo

정혜인

as Choi Myung-hee (young)

Park Sang-wook

as Bae Sang-soo

조한철

as Yoon Dong-won

Son Seung-won

as Kim Moon-Sik (young)

송지인

as Jung-Hoo's mother (young)

최승경

as Reporter Yeo

Park Shi Jin

as Seo Jung-hoo (young)

Go Woo-rim

as Seo Jung-hoo (child)

Kim So Yun

as Chae Young-shin (teen)

신수연

as Chae Young-shin (teen)

박지소

as Chae Young-shin (child)

Gu Gun Min

as Chae Young-shin (child)

Kim Seung-chan

as Kim Moon-ho (teen)

Jung Tae-Won

as Kim Moon-ho (teen)

이우주

as Kim Moon-ho (child)

Park Dae Kyu

as

Lee Du Kyung

as

Lee Bae Gook

as

이현걸

as killer