The One and Only
Series

The One and Only

20211 Season16 Episodes~65min/epEnded
★6.8TMDB(24)
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.

Created byMoon Jung-min
Watch S1 E1Watch Party
Seasons
Season 1
Season 1
16 episodes
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
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