Video trailer
Synopsis
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. 
Original title Killer Grannies
TMDb Rating 10 1 votes
First air date Nov. 09, 2025
Last air date Dec. 28, 2025
Seasons 1
Episodes 8
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