The BEST episodes of The One and Only season 1

Every episode of The One and Only season 1, ranked from best to worst by thousands of votes from fans of the show. The best episodes of The One and Only season 1!

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.

Last Updated: 1/21/2026Network: JTBCStatus: Ended

8.88

8 votes

#1 - Greetings

Season 1 - Episode 7 - Aired 1/10/2022

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8.80

10 votes

#2 - Face of Love

Season 1 - Episode 6 - Aired 1/4/2022

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8.64

11 votes

#3 - One Person

Season 1 - Episode 5 - Aired 1/3/2022

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8.58

12 votes

#4 - Hands

Season 1 - Episode 4 - Aired 12/28/2021

8.43

7 votes

#5 - Memory

Season 1 - Episode 16 - Aired 2/8/2022

8.42

12 votes

#6 - The Child Inside

Season 1 - Episode 3 - Aired 12/27/2021

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8.29

7 votes

#7 - Picnic

Season 1 - Episode 8 - Aired 1/11/2022

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8.29

7 votes

#8 - Three Women

Season 1 - Episode 9 - Aired 1/17/2022

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8.29

7 votes

#9 - Sacrifice

Season 1 - Episode 10 - Aired 1/18/2022

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8.29

7 votes

#10 - Heaven's Color

Season 1 - Episode 15 - Aired 2/8/2022

Watch Now:Apple TV

8.25

8 votes

#11 - Hope

Season 1 - Episode 13 - Aired 1/31/2022

8.24

17 votes

#12 - The One and Only

Season 1 - Episode 1 - Aired 12/20/2021

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8.14

14 votes

#13 - Who Are We and Who Do We Become?

Season 1 - Episode 2 - Aired 12/21/2021

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8.14

7 votes

#14 - Anger Becomes an Infection

Season 1 - Episode 12 - Aired 1/25/2022

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8.14

7 votes

#15 - Newfound Happiness

Season 1 - Episode 14 - Aired 2/1/2022

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8.00

7 votes

#16 - Miracle

Season 1 - Episode 11 - Aired 1/24/2022

Watch Now:Amazon