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What is Killer Grannies about?
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.
Latest episode
S1 · Episode 8 — Granny's Wishing Well · 2025-12-28
A respected Fire Department Captain disappears during a fishing trip, but an exhaustive search turns up nothing. Almost two years later, a tip reveals a sinister tale of manipulation and a granny whose wishing well hides buried secrets.
- Genres
- Documentary, Crime
- First aired
- 2025-11-09
- Rating
- ★ 10.0 / 10
Top cast
- June Squibb Host
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