Mary Kills People - Season 1
1 - Do You Want to Finish?
Air Date: August 1, 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).
2 - Why Do You Do this?
Air Date: August 2, 2025
Wu So-jung begins to cross a line as she develops feelings towards Hyeon-woo (Lee Min-ki)
3 - I'll Send You Wherever You Want
Air Date: August 8, 2025
So-jung and Dae-hyeon become trapped, as the police investigation closes in.
4 - What You Are Doing Now Is Murder!
Air Date: August 9, 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.
5 - Over Time, It May Become a Human Right
Air Date: August 16, 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.
6 - You Are Being Arrested on Suspicion of Murder
Air Date: August 22, 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.
7 - Can We Turn Away from Such Pain for Fear of Criticism?
Air Date: August 23, 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.
8 - Are You Saying We Should Have a Funeral before We Die?
Air Date: August 29, 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).
9 - Please, Save Me from This Pain
Air Date: August 30, 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.
10 - The Situation Is Getting Out of Control and Dangerous
Air Date: September 5, 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.
11 - There Is No Place to Run Anymore
Air Date: September 6, 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...
12 - There Are Definitely Patients Who Need Euthanasia
Air Date: September 12, 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.