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.
- Created by
- Oh Hyun-jong
Seasons and episodes
1 season · 16 episodes
Starring
Frequently asked questions
- Where can I watch The One and Only?
- The One and Only is streaming on Rakuten Viki. Availability is refreshed weekly.
- How many seasons of The One and Only are there?
- The One and Only has 1 season and 16 episodes. Status: Ended.
- Will there be a new season of The One and Only?
- The One and Only has ended; no new episodes are scheduled. The final episode aired on February 8, 2022.
- Who stars in The One and Only?
- The One and Only stars Ahn Eun-jin, Kim Kyung-nam, Moon Seong-hyun, Kang Ye-won, JOY.
