TV SERIES
Killer Grannies
DocumentaryCrime
Killer Grannies is a true-crime documentary series on Oxygen True Crime that profiles shocking real-life cases where grandmothers turn into cold-blooded killers. Hosted by June Squibb, each self-contained episode follows investigators as they unravel the sinister plots and dark deeds of a seemingly innocent, maternal matriarch of a family.
Top cast
Below are the streaming services currently carrying the TV show “Killer Grannies” in the United States, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in the United States can differ from other countries.
Where to watch Killer Grannies in United States
Netflix
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OSN+
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Shahid
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Watch It
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TOD
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Disney+
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Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 18 Sept 2026.