Pemeran Decoy: Part 1

Jang Keun Suk (장근석)

as Koo Do Han

Pemeran Utama

Heo Sung Tae

as Noh Sang Cheon

Pemeran Utama

Lee Elijah

as Jeon Na Yeon

Pemeran Utama

Yoo Sung Joo

as Park Sang Do

Pemeran Pembantu

Lee Sung Wook

as Kang Jong Hoon

Pemeran Pembantu

Park Myung Hoon

as Song Young Jin

Pemeran Pembantu

Oh Yeon Ah

as Jung So Ram

Pemeran Pembantu

Lee Seung Jun

as Lee Byung Joon

Pemeran Pembantu

Lee Won Jong

as Kim Yeon Gwang

Pemeran Pembantu

Baek Seung Ik

as Detective Park

Pemeran Pembantu

Park Kyung Soon

as Detective Shin

Pemeran Pembantu

Shin Jung Man

as Han Sung Bo

Pemeran Pembantu

Lee Tae Geom

as [Section chief]

Pemeran Pembantu

Hwang Jae Yeol

as Detective Jung

Pemeran Pembantu

Lee Do Goon

as Jo Yoon Bae [Detective]

Pemeran Pembantu

Seo Jung Yeon

as [Jung Na Yeon's mother]

Pemeran Pembantu

Woo Hyun

as Kim Sang Bong

Pemeran Pembantu

Lee Seung Bi

as Chung Joo Daek

Pemeran Pembantu

Son In Yong

as [Jung Na Yeon's father]

Pemeran Pembantu

Park Sung Yun

as Han Da Jung

Pemeran Pembantu

Jung Chan Hoon

as Vice Commissioner Seo

Pemeran Pembantu

Kim Tae Hyeong

as Jung Jae Hwang

Pemeran Pembantu

Kim Dan Yool

as [Editor]

Pemeran Pembantu

Park Seung Yeon

Pemeran Pembantu

Kim In Kwon

as [Employee] (Ep. 1)

Bintang Tamu

Choi Seong Hyuk

as [Chinese restaurant deliveryman] (Ep. 1)

Bintang Tamu

Kwon Hye Ryung

as [Emergency 112 call center] (Ep. 1-2)

Bintang Tamu

Lee Su Hyung

as [Surgeon] (Ep. 2)

Bintang Tamu

Baek In Kwon

as [Prisoner 1] (Ep. 2)

Bintang Tamu

Kim Han Su

as [Prisoner 2] (Ep. 2)

Bintang Tamu

Park No Kyeong

as [Prisoner 3] (Ep. 2)

Bintang Tamu

Jeon Jae Hong

as Park Kyung Dong (Ep. 2-3)

Bintang Tamu

Park Wan Kyu

as Park Gwang Sin [Councilman] (Ep. 2-3)

Bintang Tamu

Park Yoon Hee

as Kim Sung Dae (Ep. 3)

Bintang Tamu

Jeong Seung Wook

as [Reporter] (Ep. 3)

Bintang Tamu

Cha Shin Tae

as [Detective] (Ep. 3)

Bintang Tamu

Kim Ki Nam

as [KCSI technician] (Ep. 3)

Bintang Tamu

Kwon Hae Sung

as [Gyeongcheon detective] (Ep. 3, 5)

Bintang Tamu

Lee Gyu Ho

as Choi Jang Tae (Ep. 4)

Bintang Tamu

Sim So Yeon

as [Doctor] (Ep. 4)

Bintang Tamu

Jung Ja Young

as [Dentist] (Ep. 4)

Bintang Tamu

Song Hoon

as CEO Oh (Ep. 5)

Bintang Tamu

Lee Dong Soo

as Prosecutor Go (Ep. 5)

Bintang Tamu

Kim Hyo Jin

as [Jung Jae Hwang's mother] (Ep. 5-6)

Bintang Tamu

Lee Suk

as Bang Hyun Min (Ep. 6)

Bintang Tamu

Lee Dong Gyu (이동규)

as [Broadcaster] (Ep. 6)

Bintang Tamu

Oh Cho Hee

as [Famous entertainer] (Ep. 6)

Bintang Tamu

Kim Da Han

Bintang Tamu

Kim Han Soo

as [Prisoner] (Ep. 2)

Bintang Tamu

Yoo Dok Hyun

as [Detective #2] (Ep. 3)

Bintang Tamu

Lee Ye Ji

as [Kang Go Eun] (ep.3)

Bintang Tamu

Kim Jung Jin

as [Detective] (Ep. 3)

Bintang Tamu

Moon Do Yun

as [Medical examiner] (Ep. 6)

Bintang Tamu

Kim Hong Seon

Sutradara

Kim Jin Wook

Screenwriter

Kim Mi Suk

as [Victim]

Bit part