The One and Only
Drama

The One and Only

6.8/10 2021 1 Season 16 Episodes

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.

On screen

Top Cast

Ahn Eun-jin

Ahn Eun-jin

Pyo In-sook

Kim Kyung-nam

Kim Kyung-nam

Min Woo-cheon

Moon Seong-hyun

Moon Seong-hyun

Min Woo-Cheon (teen)

Kang Ye-won

Kang Ye-won

Kang Se-yeon

JOY

JOY

Sung Mi-do

Goh Doo-shim

Goh Doo-shim

Yook Sung-ja

Jang Hyun-sung

Jang Hyun-sung

Pyo Gang-Sun

Seo Yeon-woo

Seo Yeon-woo

Ha San-A

Ahn Chang-hwan

Ahn Chang-hwan

Shin Tae-il

Choi Young-woo

Choi Young-woo

Park Seung Seon

Han Kyun-yu

Han Kyun-yu

Gu Ji-pyo

Do Sang-woo

Do Sang-woo

Cho Shi-young

Episodes guide

Seasons

Season 1

Season 1

16 episodes · 2021

Preview

Official Trailer

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