The One and Only

Overview

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.

Series details

First air date

2021

Last air date

2022

Status

Ended

Seasons

1

Episodes

16

Episode runtime

65 min

Genres

Drama

Original language

KO

Origin country

KR

Networks

JTBC

Created by

Moon Jung-min

Production

KEYEAST, JTBC Studios

Cast

Ahn Eun-jin

Pyo In-sook

Kim Kyung-nam

Min Woo-cheon

Moon Seong-hyun

Min Woo-Cheon (teen)

Kang Ye-won

Kang Se-yeon

JOY

Sung Mi-do

Goh Doo-shim

Yook Sung-ja