Killer Grannies
A killer no one would suspect: Grandma.
November 9, 2025 1 Seasons
★ 10.0 (1 votes)
DocumentaryCrime
Overview
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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Seasons & Episodes
Top Cast
June Squibb
Host
Status: Returning Series
Network: Oxygen
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