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.
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June Squibb
Host
8 episodes • 2025
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | Granny's Fatal Fantasy | Nov 9, 2025 | 0.0 |
| 2 | Granny's Garden | Nov 16, 2025 | 0.0 |
| 3 | Granny's Addiction | Nov 23, 2025 | 0.0 |
| 4 | Granny's Under the Bridge | Nov 30, 2025 | 0.0 |
| 5 | Granny's Boarding House | Dec 7, 2025 | 0.0 |
| 6 | Granny's Word v Granny's Word | Dec 14, 2025 | 0.0 |
| 7 | Granny's Killer Gravy | Dec 21, 2025 | 0.0 |
| 8 | Granny's Wishing Well | Dec 28, 2025 | 0.0 |
