Pemeran Trap

Lee Seo Jin

as Kang U Hyeon

Pemeran Utama

Sung Dong Il

as Go Dong Kook

Pemeran Utama

Im Hwa Young

as Yoon Seo Young

Pemeran Utama

Kim Kwang Gyu

as Jang Man Ho

Pemeran Pembantu

Seo Young Hee

as Shin Yeon Soo

Pemeran Pembantu

Yoon Kyung Ho (윤경호)

as Mr. Yun [Coffee owner]

Pemeran Pembantu

Lee Si Hoon

as Young Master

Pemeran Pembantu

Dong Hyun Bae

as Reporter Seo [Reporter]

Pemeran Pembantu

Jang Sung Bum

as Park Sung Bum [Detective]

Pemeran Pembantu

Oh Ryoong

as Hong Won Tae [Representative]

Pemeran Pembantu

Kwak Min Ho

as Detective Gwang Su Dae

Pemeran Pembantu

Jang Won Hyung

as Ho Gae

Pemeran Pembantu

Byun Hee Bong

as Kim Shin Woo

Pemeran Pembantu

Choi Jae Sub

as Reporter Go [Reporter]

Pemeran Pembantu

Oh Chang Kyung

as Yang Duk Chul [Detective]

Pemeran Pembantu

Baek Ji Won

as Mrs. Jo

Pemeran Pembantu

Choi Bum Ho

as [Search team leader]

Pemeran Pembantu

Sung Hyuk

as [Hunter]

Pemeran Pembantu

Oh Man Seok

as [Hunter]

Pemeran Pembantu

Kim Jung Soo

as [Head officer]

Pemeran Pembantu

Lee Kwang Se

Pemeran Pembantu

Son Ji Yoon

as [Autopsy]

Pemeran Pembantu

Lee Joo Bin (이주빈)

as Kim Shi Hyun [Woo Hyun's secretary]

Pemeran Pembantu

Oh Han Kyul

as Gang Shi Woo [Woo Hyun's son]

Pemeran Pembantu

Choi Hong Il

as Profiler Suk [Seo Yeong's superior]

Pemeran Pembantu

Lee Na Ra

as Park Sun Mi [Min Joo's mother]

Pemeran Pembantu

Choi Myung Bin

as Go Min Joo [Dong Gook's daughter]

Pemeran Pembantu

Kwon Hyuk Bum

as [Mrs. Jo's subordinate]

Pemeran Pembantu

Jo Dal Hwan

as Bae Nam Su [Detective] (Ep. 1)

Bintang Tamu

Lee Joon Hee

as [Director] (Ep.1)

Bintang Tamu

Nam Jung Hee

as [Grandma with dementia] (Ep.2)

Bintang Tamu

Park Jin Yeong

as [Gambler] (Ep. 3)

Bintang Tamu

Carson Allen

as [Gambling room coffee girl] (Ep.3)

Bintang Tamu

Lee Sung Woo

as [Dealer]

Bintang Tamu

Jung Myung Joon

as [Politician]

Bintang Tamu

Jin Hyun Kwang

as [Police officer]

Bintang Tamu

Han Chang Min

as Ko Min Seok

Bintang Tamu

Ha Hoe Jung

Bintang Tamu

Byun Seong Beom

Bintang Tamu

Park Chul Min

Bintang Tamu

Jo Kyung Hoon

Bintang Tamu

Hong Ye Ji

as Police Officer Hwang (Ep.2)

Bintang Tamu

Park Ji Yun

as [Detective undercover nurse]

Bintang Tamu

Gyeol Hwi

Bintang Tamu

Choi Seo Hyuk

Bintang Tamu

Lee Hong Nae (이홍내)

Bintang Tamu

Kim Mi Hye

as [Reporter] (Ep. 6)

Bintang Tamu

Seo Eun Sol

as Go Min Joo [Young]

Bintang Tamu

Kim Mi Ji

as [ER nurse]

Bintang Tamu

Oh Seung Chan

as [Doctor]

Bintang Tamu

Lee Kun Goo

as [Bodyguard]

Bintang Tamu

Oh Jin Seok

as [Korean in China]

Bintang Tamu

So Yun Ho

as [TV station PD]

Bintang Tamu

Yeo Moo Young

as [Bae Nam Soo's father]

Bintang Tamu

Choi Sung Hyun

Asisten Sutradara

Koo Ja Wan

Composer

Lee Jae Gyoo

Sutradara

Nam Sang Wook

Screenwriter

Park Shin Woo

Screenwriter & Sutradara

Kang Eun Bin

as [Nurse]

Bit part

Jung Je Woo

Bit part