What are the best episodes of Mary Kills People?

The best rated episodes of Mary Kills People are: You Are Being Arrested on Suspicion of Murder - S1E6 rated 8.7, I'll Send You Wherever You Want - S1E3 rated 8.5, There Is No Place to Run Anymore - S1E11 rated 8.0, Are You Saying We Should Have a Funeral before We Die? - S1E8 rated 8.0

What are the worst episodes of Mary Kills People?

The lowest rated episodes of Mary Kills People are: Do You Want to Finish? - S1E1 rated 7.0, Can We Turn Away from Such Pain for Fear of Criticism? - S1E7 rated 7.0, Why Do You Do this? - S1E2 rated 7.5, What You Are Doing Now Is Murder! - S1E4 rated 7.5

Mary Kills People Episode Rating Graph

Aug 2025 - Sep 2025

6.2

Mary Kills People Episode Rating Graph poster

Mary Kills People Episode Rating Chart

Terrible

	E1	E2	E3	E4	E5	E6	E7	E8	E9	E10	E11	E12
S1

Browse episode ratings trends for Mary Kills People. Simply click on the interactive rating graph to explore the best and worst of Mary Kills People's 12 episodes.

Best Episodes of Mary Kills People

You Are Being Arrested on Suspicion of Murder
S1 Ep6
8.7
22nd Aug 2025
When patient Yoon-hee (Yang Jo-ah) suddenly dies at Maria Welfare Hospital, So-jeong (Lee Bo-young) and Father Yang (Kwon Hae-hyo) are investigated by the police as suspects for murder.
I'll Send You Wherever You Want
S1 Ep3
8.5
8th Aug 2025
So-jung and Dae-hyeon become trapped, as the police investigation closes in.
There Is No Place to Run Anymore
S1 Ep11
8.0
6th Sep 2025
So-jeong (Lee Bo-young) decides to save Mi-young (Woo Mi-hwa) and asks Ji-hoon (Lee Min-ki) for help. Ji-hoon (Lee Min-ki) demands she confess everything...
Are You Saying We Should Have a Funeral before We Die?
S1 Ep8
8.0
29th Aug 2025
Yena (Yoon Ga-i) goes on a final trip with Geon-su (Kang Ki-dong), and Gwang-cheol (Baek Hyun-jin) starts a business of assisted death targeting the rich, which brings him into conflict with So-jeong (Lee Bo-young).

Worst Episodes of Mary Kills People

Do You Want to Finish?
S1 Ep1
7.0
1st Aug 2025
A terminal patient, Hyun-woo, requests assisted death from the doctor, Wu So-jung (Lee Bo-young), and her assistant Dae-hyun (Kang Ko-young).
Can We Turn Away from Such Pain for Fear of Criticism?
S1 Ep7
7.0
23rd Aug 2025
Dae-hyun (Kang Ki-young) is offered a judicial deal. Meanwhile, Ye-na's (Yoon Ga-i) older brother, Geon-su (Kang Ki-dong), visits So-jeong (Lee Bo-young) and asks her to help him.
Why Do You Do this?
S1 Ep2
7.5
2nd Aug 2025
Wu So-jung begins to cross a line as she develops feelings towards Hyeon-woo (Lee Min-ki)
What You Are Doing Now Is Murder!
S1 Ep4
7.5
9th Aug 2025
So-jung makes a dangerous deal with a drug dealer Gwang-chul (Baek Hyun-jin) in order to acquire the euthanasia drug. The police investigation into the case is becoming increasingly fraught.

Mary Kills People Episode Guide

Do You Want to Finish?
S1 Ep1
7.0
1st Aug 2025
A terminal patient, Hyun-woo, requests assisted death from the doctor, Wu So-jung (Lee Bo-young), and her assistant Dae-hyun (Kang Ko-young).
Why Do You Do this?
S1 Ep2
7.5
2nd Aug 2025
Wu So-jung begins to cross a line as she develops feelings towards Hyeon-woo (Lee Min-ki)
I'll Send You Wherever You Want
S1 Ep3
8.5
8th Aug 2025
So-jung and Dae-hyeon become trapped, as the police investigation closes in.
What You Are Doing Now Is Murder!
S1 Ep4
7.5
9th Aug 2025
So-jung makes a dangerous deal with a drug dealer Gwang-chul (Baek Hyun-jin) in order to acquire the euthanasia drug. The police investigation into the case is becoming increasingly fraught.
Over Time, It May Become a Human Right
S1 Ep5
7.5
16th Aug 2025
So-jeong, who brought Si-hyeon out of the hospital, is found injured and abandoned on the street. Dae-hyeon, who finds out about this, goes to find Gwang-cheol.
You Are Being Arrested on Suspicion of Murder
S1 Ep6
8.7
22nd Aug 2025
When patient Yoon-hee (Yang Jo-ah) suddenly dies at Maria Welfare Hospital, So-jeong (Lee Bo-young) and Father Yang (Kwon Hae-hyo) are investigated by the police as suspects for murder.
Can We Turn Away from Such Pain for Fear of Criticism?
S1 Ep7
7.0
23rd Aug 2025
Dae-hyun (Kang Ki-young) is offered a judicial deal. Meanwhile, Ye-na's (Yoon Ga-i) older brother, Geon-su (Kang Ki-dong), visits So-jeong (Lee Bo-young) and asks her to help him.
Are You Saying We Should Have a Funeral before We Die?
S1 Ep8
8.0
29th Aug 2025
Yena (Yoon Ga-i) goes on a final trip with Geon-su (Kang Ki-dong), and Gwang-cheol (Baek Hyun-jin) starts a business of assisted death targeting the rich, which brings him into conflict with So-jeong (Lee Bo-young).
Please, Save Me from This Pain
S1 Ep9
7.5
30th Aug 2025
Yena (Yoon Ga-i) embarks on her final journey with Geon-su (Kang Ki-dong), and Gwang-cheol (Baek Hyun-jin) clashes with So-jeong (Lee Bo-young) as he begins a business of assisted death targeting the rich.
The Situation Is Getting Out of Control and Dangerous
S1 Ep10
7.5
5th Sep 2025
So-jeong (Lee Bo-young) is attacked by the police at the scene of an assisted death due to Gwang-cheol's (Baek Hyun-jin) scheme. Unable to stand by and watch, So-jeong (Lee Bo-young) steps in herself.
There Is No Place to Run Anymore
S1 Ep11
8.0
6th Sep 2025
So-jeong (Lee Bo-young) decides to save Mi-young (Woo Mi-hwa) and asks Ji-hoon (Lee Min-ki) for help. Ji-hoon (Lee Min-ki) demands she confess everything...
There Are Definitely Patients Who Need Euthanasia
S1 Ep12
7.5
12th Sep 2025
Dae-hyun (Kang Ki-young), who has just been released from prison, visits So-jeong (Lee Bo-young), who works at Maria Welfare Hospital. Meanwhile, Seon-ju (Kim Young-ok), a terminally ill breast cancer patient, appears before them.