Killer Grannies 2025
“A killer no one would suspect: Grandma.”
What is Killer Grannies?
Killer Grannies is a true-crime documentary series that airs on Oxygen True Crime. The series is hosted by June Squibb, an Oscar-nominated actress.
- Type
- TV series
- Year
- 2025
- Status
- Returning Series
- Episodes
- 8
- First aired
- Nov 9, 2025
- Last aired
- Dec 28, 2025
- Original language
- EN
- Origin
- US
- Networks
- Oxygen
- Genres
- Documentary, Crime
- Updated
Where to watch
With ads
7plusStream
Crave
CTV
Crave Amazon ChannelStream
Sky Go
Crime+ Investigation Play Amazon ChannelStream
Sky GoStream
YouTube TV
OXYGENFree
Spectrum On DemandWith ads
Fandango at Home FreeBuy
Amazon Video
Apple TV Store
Google Play MoviesFandango At HomeStreaming availability data provided by JustWatch via TMDB. Availability changes by country and date; verify on the provider before subscribing or purchasing.
How long to binge?
Estimate the schedule using 8 episodes and an average 45-minute runtime.
Trailer
Overview
Killer Grannies is a true-crime documentary series that airs on Oxygen True Crime. The series is hosted by June Squibb, an Oscar-nominated actress. Each episode of the series is self-contained and follows investigators as they work to unravel the details of a particular case. The cases profiled in the series involve grandmothers who have committed crimes, making them seem like unlikely perpetrators. The series chronicles the shocking and unpredictable cases involving these women, with investigators digging deep and chasing every lead until they finally catch their suspect. June Squibb guides the audience through the cases, which are presented in a way that takes the viewer on a rollercoaster ride of twists and turns. The series is available to watch on Oxygen True Crime and has been documented on various online platforms, including IMDb and the official Oxygen website.
Should you watch it?
“June Squibb hosts this true-crime series profiling shocking cases of grandmothers who commit cold-blooded murders.”
- features self-contained episodes
- hosted by June Squibb
- focuses on dark criminal subject matter
Watch it if you enjoy true-crime documentaries that explore unexpected criminal profiles.
The series covers true-crime cases involving murder and sinister plots.
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Cast
Episode guide
Season 1 · 8 episodes
Open the complete Season 1 guide →- E1 Granny's Fatal Fantasy Nov 9, 2025
- E2 Granny's Garden Nov 16, 2025
- E3 Granny's Addiction Nov 23, 2025
- E4 Granny's Under the Bridge Nov 30, 2025
- E5 Granny's Boarding House Dec 7, 2025
- E6 Granny's Word v Granny's Word Dec 14, 2025
- E7 Granny's Killer Gravy Dec 21, 2025
- E8 Granny's Wishing Well Dec 28, 2025
Frequently asked questions
Who hosts the series?
The series is hosted by actress June Squibb.
What is the premise of the show?
The show profiles real-life cases involving grandmothers who become killers.
What network airs this series?
Killer Grannies airs on Oxygen True Crime.
Are the episodes connected?
No, each episode is self-contained.
What genre is this show?
It is a true-crime documentary series.