Only One Person_
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
Moon Jung-min
Network
JTBC
Episodes
16
Updated Feb 16, 2026
WHERE TO WATCH
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Overview
Only One Person has 1 season with 16 episodes spanning 2021-2022.
Year context
Only One Person first aired 5 years ago in 2021.
CAST (14)
Ahn Eun-jin
Pyo In-sook
Kim Kyung-nam
Min Woo-cheon
Moon Seong-hyun
Min Woo-Cheon (teen)
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
Do Sang-woo
Cho Shi-young
Lee Bong-ryeon
Hwang Ma-Jin
Jang In-sub
Oh Jin-kyu
SEASONS (1 season, 16 episodes)
SEASON 1
SERIES INFO
1
Seasons
16
Episodes
Ended
Status
CREW
Creator
Moon Jung-min
NETWORKS (1)
JTBC
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Only One Person 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.
How many seasons does Only One Person have?
Only One Person has 1 season with 16 episodes total.
Who created Only One Person?
Only One Person was created by Moon Jung-min.
Who stars in Only One Person?
The cast of Only One Person includes Ahn Eun-jin, Kim Kyung-nam, Moon Seong-hyun, Kang Ye-won, JOY.
What is the rating of Only One Person?
Only One Person has a rating of 6.8 out of 10 based on 22 votes on TMDB.
Is Only One Person still running?
Only One Person has ended. The final episode aired on .
GENRES (1)
Drama
