TV series
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
Checked Jul 22, 2026
Mary Kills People is available to stream on Fawesome, Plex, and Tubi in United States. You can also rent or buy it from Google Play, Amazon, Apple TV, and Fandango at Home. Use the direct links below to open the provider.
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
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" Geller
Global TVCanada
Corus EntertainmentCanada
Cameron PicturesCanada
Entertainment OneCanadaWatch options above are for the show and may vary by season or episode.
Episode 1
Des is happy to reteam with Mary following his stint in prison - but when a routine case leads to a devastating outcome, Mary questions whether she was better off fighting the good fight without him in control and unchallenged.
Directed by Kelly MakinWritten by Tara ArmstrongGuest stars Sebastien Roberts, Alexandra Castillo, Lola Flanery, Chad Connell, Karen Robinson, David Ferry, Salvatore Antonio, Victor Gomez
Where to watch Mary Kills People
Episode 2
When Olivia attempts to blackmail Mary, she is drawn deeper into a deadly game of cat and mouse that has a surprising connection to Ben.
Directed by Kelly MakinWritten by Lara AzzopardiGuest stars Sebastien Roberts, Lola Flanery, Charlotte Sullivan, Sadie Mabbott, Sonja Smits, Ian Lake, Bruce Dinsmore, Charlotte Burrage
Where to watch Mary Kills People
Episode 3
Mary and Ben decide to join forces and hide Travis at Ben's secluded trailer. But when Travis reveals a crucial detail about Ben's investigation, Mary is forced to reconsider their alliance.
Directed by Norma BaileyWritten by Marsha GreeneGuest stars Sebastien Roberts, Lola Flanery, Chad Connell, Salvatore Antonio, Natalie Charles, Ian Lake, Vladimir Alexis, Daniel Falk
Where to watch Mary Kills People
Episode 4
Following the disappearance of Travis, Des worries that he and Mary may have crossed a moral line from which they can never return. After jeopardizing Ben's investigation of Olivia, Mary tries to make amends, which has repercussions for a patient in dire need.
Directed by Norma BaileyWritten by Morwyn BrebnerGuest stars Charlotte Sullivan, Chad Connell, Salvatore Antonio, Natalie Charles, Vladimir Alexis, Karen LeBlanc, Bo Martynowska, Pay Chen
Where to watch Mary Kills People
Episode 5
All seems well for Mary, Ben has forgiven her, and she and Des have decided to move forward with the death retreat. The only nagging concern for Mary: her daughter Jess hates her and doesn't believe a word out of her mouth.
Directed by David WellingtonWritten by Lara Azzopardi, Marsha Greene, Tassie CameronGuest stars Sebastien Roberts, Charlotte Sullivan, Jess Salgueiro, Hazel Gorin, Sadie Mabbott, Karen LeBlanc, Milton Barnes, Jimi Shlag
Where to watch Mary Kills People
Episode 6
Mary decides to wear a wire in order to help Ben take down Olivia, but when their plan takes an unexpected turn, Mary must reconsider her allegiance. As Des and Nicole prepare for Brendan's death, Des faces crippling self-doubt about his dream.
Directed by David WellingtonWritten by Tara Armstrong, Morwyn BrebnerGuest stars Charlotte Sullivan, Chad Connell, Salvatore Antonio, Vladimir Alexis, Karen LeBlanc, Leslie McBay, Richard Willis
Where to watch Mary Kills PeopleEpisode information updated Jul 22, 2026
