The Killing Vote

Park Hae-jin

Kim Mu-chan

Im Ji-yeon

Joo Hyun

Park Sung-woong

Kwon Seok-joo

Kim Yu-mi

Min Ji-young

Shin Jung-keun

Choi Jin-soo

Kim Kwon

Lee Min-soo

Choi Yu-hwa

Chae Do-hee

Seo Young-joo

Kim Ji-hoon

Kwon Ah-reum

Joo Min

Cha Rae-hyung

Park Chul-min

Oh Ji-hye

Yang Hye-jin

Ko Gun-han

Kim Jo-dan

Kwon Do-hyung

Ban Sang-jae

Oh Ha-nee

Kang Yoon-ji

Lee Si-hoon

Ko Dong-gyu

Lee Wan

Jung Jin-wook

Park Wan-kyu

Yoo Jung-hwan

Chae Ri-eun

Hong Soo-min (Min Ji-young's Secretary)

Ahn Soo-eun

Reporter

Gong Do-eun

Jung Hye-mi

Kim Ji-su

Prosecutor

Seol Ji-won

So-ra

Bae Ki-beom

Ahn Gyu-chul

Koo Ja-geon

Prisoner

Oh Chang-kyung

Hong Won-ki

Ahn Young-hoon

Byun Woo-taek

Jeong Han-bin

Prisoner

Han Sang-chul

Prisoner

Kim Jung-hwan

Han Jung-soo

Jeong Soo-hyun

Jeong Soo-hyun

Yeon Se-ryeon

Student

Kim Mi-ji

Nurse (Eps 4-5)

Son Ji-young

Actress (Eps 4, 5)

Lee Sang-Hee

Housekeeper (Eps 9, 11)

Jung Hae-na

Uhm Eun-kyung (Eps 2, 3)

Do Mi-yeon

Nurse (Eps 4, 5)

Jung Heon

Oh Jung-ho (Eps 4, 5)

Kim Min-sik

Bae Gi-chul

Carson Allen

Elena Jovovich

Ok Il-jae

KCSI Investigator

Kim Hyun-chang

Victim's Family

Gu Bon-jin

Live Streaming Boss

Park Shin-woo

Passerby

Lee Yu-an

NTBS Announcer

윤종원

SBNS Director

Kang Hye-rin

Kwon Na-rae

Jin Jae-hee

Kim Ji-hoon (Young)

Choi Hyeon-jin

Lee Yun-seong

Jung Woong-in

Kang Ji-seok

Hong Jong-hyun

The Executor

Ji Suyeon

Drunk Driver

Ahn Jung-ho

Detective

Lee Dong-gi

Seorae High School Bully

Jang Ui-don

Interviewee

Oh Yu-na

Victim Car Officer (Eps 8)

Kim Chae-hyun

Jewelry Saleswoman (Eps 4)

Hong In-a

Teacher (Eps 3)

Han Sun-ae

Hospital Lobby Woman (Eps 5)