Mary Kills People poster
    TV Series

    Mary Kills People

    7.7/10
    2025 - 2025
    Ended
    Seasons: 1
    Episodes: 12

    A black comedy about a doctor who illegally helps terminally ill patients with euthanasia and a detective who tracks down her illegal activities.

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    Seasons & Episodes

    Do You Want to Finish?

    1. Do You Want to Finish?

    8

    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).

    8/1/202559 min
    Why Do You Do this?

    2. Why Do You Do this?

    8

    Wu So-jung begins to cross a line as she develops feelings towards Hyeon-woo (Lee Min-ki)

    8/2/202560 min
    I'll Send You Wherever You Want

    3. I'll Send You Wherever You Want

    8

    So-jung and Dae-hyeon become trapped, as the police investigation closes in.

    8/8/202560 min
    What You Are Doing Now Is Murder!

    4. What You Are Doing Now Is Murder!

    8

    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.

    8/9/202560 min
    Over Time, It May Become a Human Right

    5. Over Time, It May Become a Human Right

    8

    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.

    8/16/2025
    You Are Being Arrested on Suspicion of Murder

    6. You Are Being Arrested on Suspicion of Murder

    8

    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.

    8/22/202559 min
    Can We Turn Away from Such Pain for Fear of Criticism?

    7. Can We Turn Away from Such Pain for Fear of Criticism?

    7

    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.

    8/23/202560 min
    Are You Saying We Should Have a Funeral before We Die?

    8. Are You Saying We Should Have a Funeral before We Die?

    8

    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).

    8/29/202560 min
    Please, Save Me from This Pain

    9. Please, Save Me from This Pain

    8

    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.

    8/30/202560 min
    The Situation Is Getting Out of Control and Dangerous

    10. The Situation Is Getting Out of Control and Dangerous

    8

    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.

    9/5/202560 min
    There Is No Place to Run Anymore

    11. There Is No Place to Run Anymore

    8

    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...

    9/6/202560 min
    There Are Definitely Patients Who Need Euthanasia

    12. There Are Definitely Patients Who Need Euthanasia

    8

    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.

    9/12/202560 min

    Cast