Pemeran Unmasked

Kim Hye Soo (김혜수)

as O So Ryong

Pemeran Utama

Jung Sung Il

as Han Do

Pemeran Utama

Joo Jong Hyuk

as Kang Gi Ho

Pemeran Utama

Shin Jung Keun

as Koo Hyeong Tae [KNS broadcasting station president]

Pemeran Pembantu

Lee Hae Young

as Park Dae Yong [Trigger CP]

Pemeran Pembantu

Jang Hye Jin

as Hong Na Hui [Trigger main writer]

Pemeran Pembantu

Oh Dae Hwan

as Jang Hak Ui [KNS drama department PD]

Pemeran Pembantu

Heo Dong Won

as Lee Sang Mok [Trigger PD]

Pemeran Pembantu

Park Soo Young

as Son Hui Won [KNS Current Affairs and Culture Headquarters director]

Pemeran Pembantu

Jeon Jin Oh

as Yun Byeong Geun [Trigger PD]

Pemeran Pembantu

Im Sung Mi

as Kim Ji Yun [Trigger writer]

Pemeran Pembantu

Park Seo Yeon

as Baek Song I [Trigger writer]

Pemeran Pembantu

Heo Jun Seok

as Hwang Jin U [KNS news reporter]

Pemeran Pembantu

Choi Dong Goo

as Choi Je Il [Trigger PD]

Pemeran Pembantu

Lee Su Min

as Park Min Hu

Pemeran Pembantu

Lee Kang Wook

as Yeo Yun Cheol

Pemeran Pembantu

Kim So Hee

as Park Jin Mi

Pemeran Pembantu

Joo Jin Mo

as Bae Dal Ha

Pemeran Pembantu

Han Dong Won

as Lee Sang Mok

Pemeran Pembantu

Lee Seung Hun

as Pastor Kim (Ep. 1)

Bintang Tamu

Kim Jo Yeon

as [PD] (Ep. 1)

Bintang Tamu

Kim Hyun Wook

as [Believer] (Ep. 1)

Bintang Tamu

Lee Eun

as [Elevator woman] (Ep. 1)

Bintang Tamu

Kim Geon Ho

as [Yongpyeong detective] (Ep. 1)

Bintang Tamu

Cho Yeo Jun

as Cho Min Gun [Elementary school student] (Ep. 1, 3)

Bintang Tamu

Choi Dae Hoon (최대훈)

as Cho Jin Man [National Assembly member] (Ep. 1, 8-10)

Bintang Tamu

Kim Jin Ok

as [Onlooker] (Ep. 2)

Bintang Tamu

Lee Joong Yul

as [Drunk man] (Ep. 2)

Bintang Tamu

Park Se Joon

as [Police officer] (Ep. 2)

Bintang Tamu

Kim Yeon Woo

as [Police officer] (Ep. 2)

Bintang Tamu

Yeo Moo Young

as Yun Nam Gi (Ep. 2-3)

Bintang Tamu

Moon Woo Jin

as Son Jun Yeong (Ep. 2-3)

Bintang Tamu

Jun Joon Woo

as Lawyer Park (Ep. 3)

Bintang Tamu

Bae Bo Ram

as [Nurse] (Ep. 3)

Bintang Tamu

Yoon Hyun

as [Doctor] (Ep. 3)

Bintang Tamu

An Tae Gyeong

as [Lawyer] (Ep. 3)

Bintang Tamu

Shin Soo Hyun

as [Neighbor] (Ep. 3)

Bintang Tamu

Kim Bum Suk

as [Detective] (Ep. 3)

Bintang Tamu

Koo Hey Ryoung

as [Housekeeper] (Ep. 3)

Bintang Tamu

Ryu Kyung Hwan

as Mr. Hwang (Ep. 3, 9)

Bintang Tamu

Shin Se Hwi

as Lee Yu Mi (Ep. 4)

Bintang Tamu

Kang Jung Im

as Lawyer Choi (Ep. 4)

Bintang Tamu

Lee Sang Hong

as Lee Cheol Gyu (Ep. 4)

Bintang Tamu

Choi Young Min

as [CCTV installer] (Ep. 4)

Bintang Tamu

Lee Dae Yeon

as Ma Seong Chun (Ep. 4, 8)

Bintang Tamu

Baek Seung Chul

as No Chung Dae (Ep. 5)

Bintang Tamu

Lee Da Yeong

as Park Sun Jeong (Ep. 5)

Bintang Tamu

Song Ok Sook

as Heo Geum Ran [GR E&C chairwoman] (Ep. 5)

Bintang Tamu

Yoon Dan Bi

as [Nurse] (Ep. 5)

Bintang Tamu

Jang Yoon Woo

as [Doctor] (Ep. 5)

Bintang Tamu

Gong Jae Min

as [Site chief] (Ep. 5)

Bintang Tamu

Kim Sung Yong

as [Graphologist] (Ep. 5)

Bintang Tamu

Park Shin Woon

as Choi Yeong Jun (Ep. 5-6)

Bintang Tamu

Lee Dong Soo

as Lee Hyeong Seok (Ep. 5-6)

Bintang Tamu

Kim Jung Hoon

as Son O Kong [Stalker] (Ep. 6)

Bintang Tamu

Na Ho Won

as [Taxi driver] (Ep. 6)

Bintang Tamu

Yoon Kwan Woo

as [Security guard] (Ep. 6)

Bintang Tamu

Kang Hak Soo

as [Security guard] (Ep. 6)

Bintang Tamu

Lee Kyung Wook

as [Adult toys clerk] (Ep. 6)

Bintang Tamu

Lee Shi Hoo

as Lee Mu O (Ep. 6-7)

Bintang Tamu

Kwon Eun Soo

as Kim Bo Mi (Ep. 6-7)

Bintang Tamu

Yoon Byul Ha

as Hong Je In (Ep. 6-7)

Bintang Tamu

Yoo Ji Hyuk

as An Myeong Seok [Doctor] (Ep. 6-7)

Bintang Tamu

Lee Tae Kyung

as Nam Ga Yeon [Former homeroom teacher] (Ep. 6-7)

Bintang Tamu

Hwang Geon

as Dr. Choi (Ep. 7)

Bintang Tamu

Kim Min Suk

as [Doctor] (Ep. 7)

Bintang Tamu

Park Myung Shin

as [Shaman] (Ep. 7)

Bintang Tamu

Lee Heon Ju

as [Psychiatric hospital nurse] (Ep. 7)

Bintang Tamu

Kim Do Shin

as Jong Sik (Ep. 8)

Bintang Tamu

Akiba Rie

as Haru (Ep. 8-9)

Bintang Tamu

Lee Ji Hoon

as Lee Jeong Geun [Prosecutor] (Ep. 8-10)

Bintang Tamu

Kim Nak Gyun

as Kim Gye Nam (Ep. 9)

Bintang Tamu

Kim Dae Gon

as Han Jeong [Han Do’s older brother] (Ep. 9)

Bintang Tamu

Park Yoo Mil

as [Planning PD] (Ep. 9)

Bintang Tamu

Kim Won Seok

as [Forensics expert] (Ep. 9)

Bintang Tamu

Sung Ji Ru

as Detective Yu

Bintang Tamu

Choi Bo Kwang

as Yang Sa Rang

Bintang Tamu

Park Ji Hong

as Director Park

Bintang Tamu

Baek Sung Chul

as No Cheong Dae

Bintang Tamu

Kim Si Woo

as Han Do [Child]

Bintang Tamu

Kim Min Seo

as O So Ryong [Teen]

Bintang Tamu

Han Ji Seok

as Cha Sung Uk [Movie actor]

Bintang Tamu

Kang Myoung Soo

as [Reporter]

Bintang Tamu

Yoon Eun Ji

as Son Ye Rim [KNS station announcer]

Bintang Tamu

Kim Min Young

as [Civil servant]

Bintang Tamu

Kim So Ra

as [Trigger writer]

Bintang Tamu

Cha Shi Won

as [Convenience store owner]

Bintang Tamu

Jung Ah Mi

as [Pastor Kim's wife] (Ep. 1)

Bintang Tamu

Hong Boo Hyang

as [Jeong Nam's mother] (Ep. 1)

Bintang Tamu

Park Eun Young

as [Drunk man's wife] (Ep. 2)

Bintang Tamu

Lee Eun Joo

as [Jun Yeong's mother] (Ep. 3)

Bintang Tamu

Jung Yu Mi

as [Yu Mi's mother] (Ep. 4)

Bintang Tamu

Lee Soo Mi

as Yeom Mi Jin [So Ryong's mother] (Ep. 4-5)

Bintang Tamu

Choo Ja Hyun

as Cho Hae Won [Tae Su's daughter] (Ep. 4-5, 7-8)

Bintang Tamu

Min Kyung Ok

as [Minister's wife] (Ep. 5)

Bintang Tamu

Im Ji Min

as [CEO's secretary] (Ep. 5)

Bintang Tamu

Kim Eun Kyung

as [Bus driver's wife] (Ep. 5)

Bintang Tamu

Lee Jong Yun

as [So Ryong's father] (Ep. 5)

Bintang Tamu

Lim Young Joon

as [Geum Ran's driver] (Ep. 5)

Bintang Tamu

Lee Hae Woo

as Choi Ho Seong [Ms. Nam's former disciple] (Ep. 6)

Bintang Tamu

Jung Hae Kyun

as Choi Geon [Ho Seong's father] (Ep. 6-7)

Bintang Tamu

Kim Sung Ho

as [Jin Man's aide] (Ep. 11-12)

Bintang Tamu

Nam Kyung Eup

as Cho Tae Su [Hanju Group's chairman]

Bintang Tamu

Jung Seung Kil

as [Han Do's father]

Bintang Tamu

Ahn Suk Hwan (안석환)

as [Sung Uk's father]

Bintang Tamu

Kim Geum Soon

as [Han Do's mother]

Bintang Tamu

Joo Jin Mo

as [Reporter's vehicle driver]

Bintang Tamu

Kwak Na Gyeol

as [Citizen supporting Sung Uk's father]

Bintang Tamu

Yoo Seon Dong

Sutradara