Mary Kills People

Season 1

Woo So Jeong is a doctor. Even though it is illegal, she helps terminally ill patients, who are suffering from pain, with euthanasia. She does this with Dr. Choi Dae Hyeon. Detective Cho Hyeon U works to track them down.

Where to Watch Mary Kills People • Season 1

12 Episodes

Do You Want to Finish?
E1
Do You Want to Finish?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?
E2
Why Do You Do this?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
E3
I'll Send You Wherever You WantSo-jung and Dae-hyeon become trapped, as the police investigation closes in.
What You Are Doing Now Is Murder!
E4
What You Are Doing Now Is Murder!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
E5
Over Time, It May Become a Human RightSo-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
E6
You Are Being Arrested on Suspicion of MurderWhen 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?
E7
Can We Turn Away from Such Pain for Fear of Criticism?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?
E8
Are You Saying We Should Have a Funeral before We Die?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
E9
Please, Save Me from This PainYena (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
E10
The Situation Is Getting Out of Control and DangerousSo-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
E11
There Is No Place to Run AnymoreSo Jeong decides to save Mi Yeong and asks Hyeon U for help. Hyeon U demands she confess everything.
There Are Definitely Patients Who Need Euthanasia
E12
There Are Definitely Patients Who Need EuthanasiaDae-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.