Mary Kills People poster

Mary Kills People

2017 to 2019 Drama 3 seasons

TMDB rating 7.3/10 Ended

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.

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Seasons3

  • 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.

    All episodes available

    TMDB rating 7.3/10

  • 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.

    All episodes available

    TMDB rating 7.6/10

  • 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.

    All episodes available

    TMDB rating 6.8/10

Cast and details

  • Caroline DhavernasDr. Mary Harris
  • Jay RyanJoel Collins / Detective Ben Wesley
  • Richard ShortDesmond "Des" Bennett
  • Grace Lynn KungAnnie Chung
  • Katie DouglasNaomi Malik
  • August WinterJess Geller
  • Charlotte SullivanNicole Mitchell
  • Sebastien RobertsKevin
  • Lola FlaneryCambie
  • Alexandra CastilloLouise Malick
  • Lyriq BentDetective Frank Gaines
  • Rachelle LefevreOlivia Bloom
Created by
Tara Armstrong
Network
Global TV
First aired
Jan 25, 2017
Latest episode
Jun 17, 2019

ER

1994

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Release dates are original schedules and may differ from availability in your country. A release never marks anything as watched. Last checked Nov 2, 2026.Schedule data from TVmaze, CC BY-SA.