TV Series
Killer Grannies
“A killer no one would suspect: Grandma.”
9.5November 9, 2025•1 Season•8 Episodes•Returning Series
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.
Networks: Oxygen
📺 Where to Watch
🎬 Trailer
📺 Seasons
Season 1
8 Episodes
Cast
June Squibb
Host
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