Killer Grannies
A killer no one would suspect: Grandma.
DocumentaryCrime
10.0
10.01 Season
8 Episodes
November 9, 2025
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.
Network
Oxygen
Seasons
Cast
June Squibb
Host
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