The One and Only
6.5(20 votes)
2021
1 Season • 16 Episodes
Drama
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: 12/20/2021
Seasons
Season 1
16 episodes
Episodes
1
Episode 12
Episode 23
Episode 34
Episode 45
Episode 56
Episode 67
Episode 78
Episode 89
Episode 910
Episode 1011
Episode 1112
Episode 1213
Episode 1314
Episode 1415
Episode 1516
Episode 16Cast
Ahn Eun-jin
Pyo In-sook
Kim Kyung-nam
Min Woo-cheon
Kang Ye-won
Kang Se-yeon
JOY
Sung Mi-do
Goh Doo-shim
Yook Sung-ja
Jang Hyun-sung
Pyo Gang-Sun
Seo Yeon-woo
Ha San-A
Ahn Chang-hwan
Shin Tae-il
Choi Young-woo
Park Seung Seon
Han Kyun-yu
Gu Ji-pyo
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