S01E0159:221. 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).Episodes — Season 1
Season pageS01E0159:221. 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).
S01E021:00:482. Why Do You Do this?Wu So-jung begins to cross a line as she develops feelings towards Hyeon-woo (Lee Min-ki)
S01E031:00:303. I'll Send You Wherever You WantSo-jung and Dae-hyeon become trapped, as the police investigation closes in.
S01E041:00:054. 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…
S01E055. 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.
S01E0659:176. 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…
S01E071:00:437. 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…
S01E081:00:508. 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…
S01E091:00:489. 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…
S01E101:00:5810. 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…
S01E111:00:3211. There Is No Place to Run AnymoreSo-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...
S01E121:00:0212. 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)…Where to stream Mary Kills People
Free
Plex
Plex Channel
Fawesome
PlexPlex ChannelFawesomeFree with ads
Tubi TV
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Availability provided by JustWatch via TMDB, details on TMDB. Offers in the United States, subject to change.
Mary Kills People synopsis
A black comedy about a doctor who illegally helps terminally ill patients with euthanasia and a detective who tracks down her illegal activities.
Mary Kills People cast
Lee Bo-youngWu So-jung · 12 ep.
Lee Min-kiCho Hyeon-woo · 12 ep.
Kang Ki-youngChoi Dae-hyeon · 12 ep.
Bek Hyun-jinKoo Kwang-cheol · 12 ep.
Kim Tae-wooAhn Tae-seong · 12 ep.
Yoon Ga-iChoi Ye-na · 12 ep.
Kwon Hae-hyoFather Yang · 12 ep.
Seo Young-heeRyu Yi-su · 12 ep.
Yoo Seung-mokMP Baek · 12 ep.
Kang Na-eonWu-mi · 12 ep.
Tae Hang-hoDetective Bu · 12 ep.
Kwak Sun-youngKoo Hye-rim · 12 ep.
Min Hye-suNun · 12 ep.About the series Mary Kills People
Mary Kills People is a series (drama and crime), airing on MBC since 2025. It has 1 season and 12 episodes. The series ended on September 12, 2025. Cast members include Lee Bo-young, Lee Min-ki and Kang Ki-young. It is rated 7.7/10 by 9 TMDB users.
Frequently asked questions about Mary Kills People
Where to watch Mary Kills People online?
In the United States, Mary Kills People is available for free on Plex, Plex Channel and Fawesome, for free with ads on Tubi TV, to buy on Amazon Video, Apple TV Store and Google Play Movies (source: JustWatch via TMDB, offers subject to change). Each episode has its own page with this information.
How many seasons of Mary Kills People are there?
Mary Kills People has 1 season for a total of 12 episodes.
Has Mary Kills People ended?
Yes, the series has ended: the last episode aired on September 12, 2025.
Who stars in Mary Kills People?
The lead actors are Lee Bo-young (Wu So-jung), Lee Min-ki (Cho Hyeon-woo), Kang Ki-young (Choi Dae-hyeon), Bek Hyun-jin (Koo Kwang-cheol), Kim Tae-woo (Ahn Tae-seong).
