Pemeran Ghost

So Ji Sub (소지섭)

as Kim Woo Hyun

Pemeran Utama

Lee Yun Hee

as Yoo Kang Mi

Pemeran Utama

Kwak Do Won

as Kwon Hyuk Joo

Pemeran Utama

Uhm Ki Joon

as Jo Hyun Min

Pemeran Utama

Lee Won Keun (이원근)

as Kwon Do Young

Pemeran Pembantu

Yoon Ji Hye

as Goo Yeon Joo

Pemeran Pembantu

Bae Min Hee

as Lee Hye Ram

Pemeran Pembantu

Im Ji Gyu

as Byun Sang Woo

Pemeran Pembantu

Baek Seung Hyun

as Kang Eung Jin

Pemeran Pembantu

Lee Ki Young

as Im Chi Hyun

Pemeran Pembantu

G.O

as Lee Tae Gyun

Pemeran Pembantu

Cha Ji Hoon

Pemeran Pembantu

Jang Hyun Sung

as Jun Jae Wook

Pemeran Pembantu

Kwon Hae Hyo

as Han Young Suk

Pemeran Pembantu

Choi Jung Woo

as Shin Kyung Soo

Pemeran Pembantu

Lee Jae Yoon

as Jo Jae Min

Pemeran Pembantu

Jung Moon Sung

as Uhm Jae Hee

Pemeran Pembantu

Park Ji Il

as Director Moon

Pemeran Pembantu

Song Ha Yoon

as Choi Seung Yeon

Pemeran Pembantu

Choi Min

as [Physical education teacher]

Pemeran Pembantu

Kim Yoon Tae

as [Special Criminal Investigation-Team leader]

Pemeran Pembantu

Jung Chan Hoon

as [Director in Chief]

Pemeran Pembantu

Joo Sung Hwan

as [Detective]

Pemeran Pembantu

Jo Yeong Jin

Pemeran Pembantu

Kwak Ji Min

as Kwon Eun Seul (Ep. 7)

Bintang Tamu

Kim Min Ha

as Kim Hee Eun

Bintang Tamu

Choi Jin Ho

as Dam Sa Myeong

Bintang Tamu

Kwon Tae Won

as Nam Sang Won

Bintang Tamu

Choi Daniel

as Park Ki Yeong (Ep. 1-2, 6)

Bintang Tamu

Kang Tae Sung

as Yang Seung Jae (Ep. 3-4)

Bintang Tamu

Ha Seung Ri

as Jung Mi Young (Ep. 7-8)

Bintang Tamu

Jun In Taek

as Jo Kyung Moon

Bintang Tamu

Lee Joon (이준)

as [Pedestrian] (Ep. 1)

Bintang Tamu

Han Bo Bae

as Kwak Ji Soo (Ep.7-8)

Bintang Tamu

Esom (이솜)

as Shin Hyo Jung (Ep.1)

Bintang Tamu

Jin Kyung

as Oh Yun Sook

Bintang Tamu

Tae Won Seok

Bintang Tamu

Seol Chang Hee

as [Security guard]

Bintang Tamu

Jung Chan Sung

as [Safe Tech staff](Ep.15)

Bintang Tamu

Jung Da Hye

as Jung Seo Eun (Ep. 3)

Bintang Tamu

Lee Won Jang

Bintang Tamu

Hwang Se Jung

Bintang Tamu

Jung Myung Joon

as [TV News announcer]

Bintang Tamu

Ha Soo Ho

as [Resort manager]

Bintang Tamu

Park Geon Rak

as [Police]

Bintang Tamu

Kim Hyung Shik

Sutradara

Park Shin Woo

Sutradara

Yang Gil Yeong

Martial Arts Director

Lee Young Joon

Producer

Kim Eun Hee

Screenwriter