Pemeran A Bona Fide Killer

Kong Hyo Jin

as Yoo Bo Na / “Kingfisher”

Pemeran Utama

Jung Jun Won

as Kwon Tae Seong

Pemeran Utama

Lee Sang Yi (이상이)

as Lee Dong Jin

Pemeran Utama

Sung Dong Il

as Kim Bong Pal / “Bong the Pushover”

Pemeran Utama

Seo Jung Yeon

as Bae Yun Ok

Pemeran Pembantu

Moo Jin Sung

as Ki Yeong Do [Hacker]

Pemeran Pembantu

Ha Yul Ri

as O Hyeon Nam

Pemeran Pembantu

Heo Jae Ho

as Ko Yeong Gap

Pemeran Pembantu

Kim Ga Hee

as Yang Ye Sul

Pemeran Pembantu

Lee Eun Saem

as Kwon Se A [Bo Na’s sister-in-law]

Pemeran Pembantu

Choi Woo Sung (최우성)

as Beom Seong Hun

Pemeran Pembantu

Cha Mi Kyung

as Ok Seon Ja

Pemeran Pembantu

Sung Dong Il

as Kim Bong Pal [Fake Accidental Deaths specialist]

Pemeran Pembantu

Kim Nam Hee

as Bong Tae Min [Weapon specialist]

Pemeran Pembantu

Han Chae Rin

as Koo Hae Na [Reporter / Tae Seong's junior]

Pemeran Pembantu

Choi Duk Moon

as Na Guk Jin [Tae Seong's boss]

Pemeran Pembantu

Lee Seon Hee

as Kwon Sun Il [Bo Na's sister-in-law]

Pemeran Pembantu

Kim Yun Jeong

as Kwon Du Ri [Bo Na's sister-in-law]

Pemeran Pembantu

Oh Dae Suk

as Park Gyeong Han

Pemeran Pembantu

Lee Joo Han

as [Prison guard]

Bintang Tamu

Park No Kyeong

as Son Seok Gu (Ep. 1)

Bintang Tamu

Gi So Yoo

as Yoo Bo Na [Child] (Ep. 1)

Bintang Tamu

Mi So Yun

as [Chae Won's mom] (Ep. 1)

Bintang Tamu

Lee Hyun

as [Neighborhood woman] (Ep. 1)

Bintang Tamu

Do Yeong Seo

as O Seung A (Ep. 1-2)

Bintang Tamu

Kim Won Hae

as O Man Seok (Ep. 1-2)

Bintang Tamu

Lee Hyun Kul

as Bae Du Hyeok (Ep. 1-2)

Bintang Tamu

Son Seung Taek

as Hwang Min Ho (Ep. 1-2)

Bintang Tamu

Byeon Chang Yeol

as [Taxi driver] (Ep. 1-2)

Bintang Tamu

Lee Dong Gyu (이동규)

as [Anchorman] (Ep. 1-2)

Bintang Tamu

Kim Jae Man

as Team leader Han (Ep. 2)

Bintang Tamu

Kim Woo Dam

as [Detective] (Ep. 2)

Bintang Tamu

Lee Ji Su

as [Employee] (Ep. 2)

Bintang Tamu

Byeon Gyeong Rok

as [Employee] (Ep. 2)

Bintang Tamu

Bae Je Ki

as [Reporter]

Bintang Tamu

Song Yoo Hyun

as [Ji An's mom]

Bintang Tamu

Yoo Jung Rae

as [Seo Jun's mom]

Bintang Tamu

Choi Yoo Ha

as [Student's mom]

Bintang Tamu

Kim Hyun Jung

as [Ye Geon's mom]

Bintang Tamu

Jo Min Wook

as [Musan detective]

Bintang Tamu

Yoon Jong Ho

Sutradara

Kwon Sung Chang

Producer

Kim Eun Hee

Screenwriter