The Killing Vote

The Killing Vote is a 2023 South Korean television series starring Park Hae-jin, Park Sung-woong, and Lim Ji-yeon. It is based on a popular webtoon of the same Korean title serialized on Kakao Webtoon and KakaoPage. It aired on SBS TV from August 10 to November 16, 2023, every Thursday at 21:00 (KST) for 16 episodes. It is also available for streaming on Amazon Prime Video in selected regions.

Synopsis
The series follows a mysterious figure known as Gaetal, who conducts surveys via text message to decide whether to put certain vicious criminals to death, then murders them if more than fifty percent of those who respond favor a death sentence.

Main

 * Park Hae-jin as Kim Moo-chan: the head of Team 1 of Southern Provincial Police Agency's regional investigation unit.
 * Park Sung-woong as Kwon Seok-joo: a long-term prison inmate who turned himself in after personally killing the rapist of his eight-year-old daughter.
 * Lim Ji-yeon as Joo Hyeon: a five-year police officer at the Cyber Safety Bureau of Seoul Metropolitan Police Agency (SMPA).

People around Moo-chan

 * Shin Jung-geun as Choi Jin-soo: a twenty-year veteran police officer and Moo-chan's partner.
 * Go Geon-han as Kim Jordan: Hyeon's colleague who is an inspector at the Cyber Safety Bureau of SMPA.
 * Oh Ha-nee as Kang Yoon-ji: a police officer and a former national taekwondo athlete.
 * Kwon Do-hyung as Ban Sang-jae: a member of the Special Investigation Headquarters.

People around Seok-joo

 * Kim Yoo-mi as Min Ji-young: a member of the National Assembly who becomes the next presidential candidate.
 * Kim Kwon as Lee Min-soo: a high school teacher.
 * Cha Rae-hyung as Park Chul-min: a prison guard at Cheongnang Prison.

People around Joo Hyeon

 * Choi Yu-hwa as Chae Do-hee: a journalist-turned-host.
 * Kwon Ah-reum as Joo Min: Hyeon's younger sister who is a third-year high school student.
 * Seo Young-joo as Kim Ji-hoon: a high school student who lost his parents in an accident as a child.
 * Oh Ji-hye as Yang Hye-jin: Ji-hoon's grandmother who is an internal medicine doctor.

Extended

 * Gong Do-eun as Hye-mi: Min's best friend.
 * Chae Ri-eun as Ji-young's secretary.
 * Ahn Young-hoon as Byun Woo-taek
 * Kim Min-sik as Bae Gi-cheol: a vicious criminal who has around 200,000 cases of sexual exploitation of minors.
 * Kim Jung-heon as Oh Jeong-ho: a doctor and a former army captain.

Special appearances

 * Jung Woong-in as Kang Seok-joo
 * Hong Jong-hyun as a mysterious man
 * Ji Yi-soo

Production
In March 2023, production company Pan Entertainment announced that it had signed a supply contract with Studio S for the production of the series worth 15.36 billion won.

Release
Originally, the series was scheduled to broadcast the first two episodes consecutively on August 10, 2023 from 21:00 (KST). However, the broadcast of the first episode was postponed to 22:10 (KST) due to a special news report about Typhoon Khanun. Hence, the second episode aired on August 17.