Mary Kills People
Morally grayNo clean heroes or villains anywhere in sight.This show: 8/10Strong female leadA complex woman drives the story.This show: 8/10Antihero leadA protagonist doing bad things you can't stop watching.This show: 7/10Female perspectiveWomen's experience as the defining lens.This show: 7/10Secrets & liesHidden truths straining every relationship.This show: 7/10
Rate this series
Starring
Caroline DhavernasJay RyanRichard ShortAugust WinterKatie DouglasGrace Lynn Kung
Written by
Tara Armstrong
Starring
Caroline DhavernasJay RyanRichard ShortAugust WinterKatie DouglasGrace Lynn Kung
Written by
Tara Armstrong
Ratings per Episode
Votes per Episode
Mary Kills People Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | ||
|---|---|---|---|---|---|---|---|---|
| S1 | 7.8 | 7.6 | 7.8 | 7.6 | 7.8 | 7.9 | 8.1 | |
| S2 | 7.9 | 7.9 | 7.9 | 7.8 | 8.2 | 7.9 | 7.9 | |
| S3 | 7.9 | 7.5 | 7.9 | 8.0 | 7.9 | 7.8 | 8.2 |
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About
"A mercy killer balancing compassion and self-destruction"
Mary Kills People follows an ER doctor who moonlights as an underground euthanasia provider, secretly helping terminally ill patients die on their own terms. The show mixes dark comedy with genuine emotional weight, as her double life forces her into ethical gray zones, brushes with law enforcement, and increasingly risky choices. It moves briskly, driven by a strong central performance and a premise that keeps ratcheting up tension without losing its human core. It's less about the mechanics of assisted death and more about the toll of living a secret, morally complicated life.
Watch it for
the lead performance grounding a wild premise in real moral tension.
Maybe skip if
you're uncomfortable with dark subject matter played for both drama and dark humor.
Written by our AI editor to help you decide, spoiler-free by design.
All Seasons
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Season 12017
7.81K64h 12m
Season 1 follows Dr. Mary Harris, an overworked single mother and ER doctor who also moonlights as an underground angel of death, working outside the law assisting patients who want to die on their own terms. So far Mary has managed to stay under the radar but business is booming, and her double life is getting complicated.
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Season 22018
7.995664h 17m
In season 2, Mary plummets deeper into the criminal world as she searches for a steady supply of pentobarbital, the highly regulated and highly lethal "death drug." As she becomes more entangled in her illegal work, Mary continues to risk her family and career as she tries to keep her worlds separate. But when the mysterious Olivia Bloom approaches Mary and her partner Des with a lethal request, and when Mary crosses unexpectedly with Detective Ben Wesley, she realizes her secrets can only be hidden for so long.
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Season 32019
7.966664h 24m
In the third and final chapter, Dr. Mary Harris must come face-to-face with her own personal choices, ethics, and demons in a way she never has before. The death retreat is up and running, but its cover as a legitimate hospice is crumbling away and with it the idyllic vision Mary and Des had for continuing their work in quiet secrecy. With Mary’s family and the work she loves in jeopardy once more, she realizes she is finally going to have to put life, with all of its complexities and imperfections, first.
Full Cast & Crew
Cast
Caroline Dhavernas Dr. Mary Harris, Mary Harris
Jay Ryan Ben Wesley, Joel Collins
Richard Short Des Bennett
August Winter Jess Geller
Katie Douglas Naomi Malik, Naomi
Grace Lynn Kung Annie Chun
Lola Flanery Cambie
Charlotte Sullivan Nicole Mitchell
Sebastien Roberts Kevin
Scott Anthony Cavalheiro Detective Hull, Officer Craig Hull
Crew
Tara Armstrong
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