The One and Only

A contract killer gets entangled with a murder case and three terminally ill women who have each decided to end the life of one person before they die.

Status: Ended

First Air Date: 2021-12-20

Last Air Date: 2022-02-08

Rating: 6.6 / 10

Episodes: 16

Seasons: 1

Official Website

Seasons

Cast

Ahn Eun-jin

Kim Kyung-nam

Moon Seong-hyun

Kang Ye-won

JOY

Goh Doo-shim

Jang Hyun-sung

Seo Yeon-woo

Ahn Chang-hwan

Choi Young-woo

Han Kyun-yu

Do Sang-woo

Lee Bong-ryeon

Jang In-sub

Images