The One and Only (2021): cast, story & where to watch
2021 · Series · ★ 6.8
Released in 2021, The One and Only is a drama series.
What it’s about. 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.
Who’s in it. The One and Only stars Ahn Eun-jin as Pyo In-sook, Kim Kyung-nam as Min Woo-cheon, Moon Seong-hyun as Min Woo-Cheon (teen) and Kang Ye-won as Kang Se-yeon, among others.
How it landed. With an audience score of 6.8/10, The One and Only has drawn a solid, mixed-to-positive response.
Where to watch. In US you can stream it on Rakuten Viki. See the full, country-by-country breakdown on our where to watch The One and Only page.
If you liked it. Fans of The One and Only tend to enjoy Breaking Bad, Better Call Saul, Demon Slayer: Kimetsu no Yaiba and Attack on Titan.
Frequently asked
- Where can I watch The One and Only (2021)?
- In US, The One and Only is available to stream on Rakuten Viki. Availability varies by country — check our where-to-watch page for every region.
- Is The One and Only worth watching?
- The One and Only holds an audience score of 6.8 out of 10, and is a strong pick if you enjoy drama. Reactions are mixed, so it may depend on taste.
- Who stars in The One and Only?
- The One and Only stars Ahn Eun-jin, Kim Kyung-nam, Moon Seong-hyun, Kang Ye-won and JOY.
- When was The One and Only released?
- The One and Only was released in 2021.