The gripping Korean medical thriller “Mary Kills People” continues to captivate audiences with its morally complex narrative about euthanasia and justice. Episodes 8 and 9 of the Korean drama Mary Kills People (메리 킬즈 피플) are scheduled for August 29 and 30. Episodes 6 and 7 of the series aired on August 22 and 23, 2025. This intense cat-and-mouse drama starring Lee Bo-young is building toward its climactic episodes, and viewers are eagerly anticipating the next developments in this ethically charged story.
Table of Contents
Mary Kills People Episode Schedule & Release Information
| Episode | Air Date | MBC TV Time | Global Streaming | Plot Focus |
|---|---|---|---|---|
| Episode 6 | August 22, 2025 | 22:00 KST | Same Day | Detective Investigation Intensifies |
| Episode 7 | August 23, 2025 | 22:00 KST | Same Day | Woo So-jung’s Past Revealed |
| Episode 8 | August 29, 2025 | 22:00 KST | Same Day | Confrontation Escalates |
| Episode 9 | August 30, 2025 | 22:00 KST | Same Day | Moral Dilemmas Peak |
| Episode 10 | September 5, 2025 | 22:00 KST | Same Day | Series Finale |
Stay updated: Follow our comprehensive K-drama episode guides for detailed coverage of all your favorite Korean series.
What to Expect from Episodes 8 & 9
Episode 8: The Confrontation Escalates (August 29, 2025)
The drama follows a respected doctor who secretly helps terminally ill patients end their lives, and a detective who begins investigating the mysterious cases, leading to a tense cat-and-mouse dynamic. Episode 8 is expected to bring this tension to a boiling point as Detective Cho Hyeon-u closes in on Dr. Woo So-jung’s operation.
Anticipated Plot Developments:
- The Investigation Tightens: Detective Cho Hyeon-u (Kang Ki-young) pieces together crucial evidence linking Dr. Woo to the mysterious deaths
- Ethical Crossroads: Dr. Woo So-jung (Lee Bo-young) faces her most challenging case yet, testing her convictions about mercy killing
- Partner Dynamics: The relationship between Dr. Woo and Dr. Choi Dae-hyeon (Lee Min-ki) faces unprecedented strain
- Personal Stakes: Family complications arise as the investigation threatens to expose everything
Episode 9: Moral Dilemmas Peak (August 30, 2025)
The penultimate episode promises to deliver the series’ most emotionally charged moments as characters confront the consequences of their choices.
Expected Story Elements:
- Legal Jeopardy: The assisted suicide network faces imminent exposure
- Character Revelations: Deep backstories emerge explaining motivations for both doctor and detective
- Ethical Philosophy: The series explores the fine line between mercy and murder
- Relationship Crisis: Personal and professional relationships reach breaking points
Explore more: Check our Lee Bo-young drama reviews for comprehensive coverage of her acclaimed performances.
Cast Performance Analysis
Lee Bo-young as Dr. Woo So-jung
Lee Bo-young as Woo So-jung – An experienced emergency room doctor who operates a secret euthanasia practice. Lee Bo-young’s nuanced portrayal brings depth to this morally complex character, showcasing her range from compassionate healer to determined rule-breaker.
Character Development Highlights:
- Professional Excellence: Respected ER doctor with impeccable medical credentials
- Hidden Operation: Secretly provides dignified death services to terminally ill patients
- Moral Conviction: Believes in patients’ right to choose their death with dignity
- Personal Cost: Struggles with the emotional toll of her clandestine activities
Lee Min-ki as Dr. Choi Dae-hyeon
The former plastic surgeon turned partner in the assisted suicide operation brings his own compelling backstory and motivations to the narrative.
Kang Ki-young as Detective Cho Hyeon-u
The determined detective whose investigation drives much of the series’ tension, creating a fascinating moral opposition to the doctors’ activities.
Related content: Discover our K-drama cast spotlights for detailed actor profiles and filmographies.
Series Background & Reception
The series is a remake of the 2017 Canadian television series of the same name. It premiered on MBC TV on August 1, 2025 and airs every Friday and Saturday at 22:00 (KST). This Korean adaptation has successfully localized the Canadian source material while exploring uniquely Korean perspectives on medical ethics, family obligations, and legal boundaries.
Critical Reception & Viewer Response
The series has earned praise for its thoughtful handling of sensitive subject matter, with critics noting the stellar performances and nuanced writing that avoids simplistic moral judgments.
Where to Watch Mary Kills People
Streaming Availability:
- MBC TV: Original broadcast on Friday and Saturday nights at 22:00 KST
- Global Streaming: Available on various international platforms with subtitles
- Netflix: An ER doctor secretly helps terminally ill patients end their lives on their own terms. But as her side hustle grows, so does the risk of getting caught.
Viewing guides: Browse our K-drama streaming guides for platform recommendations and viewing tips.
For official updates and behind-the-scenes content, visit MBC’s official website and follow the series on social media platforms.
Frequently Asked Questions
Q: When will episodes 8 and 9 of Mary Kills People be released and where can I watch them?
A: Episodes 8 and 9 of Mary Kills People are scheduled to air on August 29 and 30, 2025, respectively, at 22:00 KST on MBC TV. The series follows a Friday-Saturday broadcast schedule, with episodes becoming available on various streaming platforms including Netflix shortly after their Korean broadcast. International viewers can access the series with subtitles through multiple streaming services.
Q: What is Mary Kills People about and how does it differ from the original Canadian series?
A: Mary Kills People is a Korean remake of the 2017 Canadian series, starring Lee Bo-young as Dr. Woo So-jung, an ER doctor who secretly helps terminally ill patients with assisted suicide alongside her partner Dr. Choi Dae-hyeon (Lee Min-ki). The Korean version explores uniquely Asian perspectives on medical ethics, family obligations, and societal pressures while maintaini
