Episode 1
The Key to Faith
45m
Mary secretly takes in patients, but one death doesn't go as planned.
Where to watch Mary Kills People
TV series
Mary Kills People
2017TV-MA3 seasons7.3 / 10
Life is hard. Death is easy.
Dr. Mary Harris, a single mother and emergency doctor by day, also moonlights as an underground angel of death - helping terminally ill patients who want to die and slip away 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. When her world starts to unravel, Mary realizes she's going to have to fight dirty if she's going to stay in the killing game.
See where to watchStreaming, rental and purchase options
Where to watch in United States
Checked Jul 22, 2026
Mary Kills People is available to stream on Fawesome, Plex, and Tubi TV in United States. You can also rent or buy it from Google Play, Amazon, AppleTV, and Fandango at Home. Use the direct links below to open the provider.
Synopsis
Dr. Mary Harris, a single mother and emergency doctor by day, also moonlights as an underground angel of death - helping terminally ill patients who want to die and slip away 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. When her world starts to unravel, Mary realizes she's going to have to fight dirty if she's going to stay in the killing game.
Cast, crew and production details
About Mary Kills People
Cast
Caroline DhavernasDr. Mary Harris
Jay RyanJoel Collins / Detective Ben Wesley
Richard ShortDesmond "Des" Bennett
Lyriq BentDetective Frank Gaines
Rachelle LefevreOlivia Bloom
Greg BrykGrady Burgess
Grace Lynn KungAnnie Chung
August WinterJessica "Jess" GellerCredits
- Created by
- Tara Armstrong
- Written by
- Tara Armstrong, Marsha Greene, Tassie Cameron, Morwyn Brebner, Lara Azzopardi, Sherry White, Michael Goldbach
Production details
- Status
- Ended
- Series type
- Scripted
- Episodes
- 18
- Original language
- English
Networks & production
Global TVCanada
Corus EntertainmentCanada
Cameron PicturesCanada
Entertainment OneCanada
Themes
angel of deathassisted suicidedoctormedical drama
Season 3 episodes
Watch options above are for the show and may vary by season or episode.
Episode 2
Girl Problems
45m
Mary promises Des that she'll never put the hospice at risk again. Mary and Frances meet an elderly cancer patient. Jess realizes that something's wrong with Naomi.
Where to watch Mary Kills People
Episode information updated Jul 22, 2026
