Killer Grannies

Killer Grannies

A killer no one would suspect: Grandma.

TV-14 2025 · 1 season · 8 eps · ★ 9.5 · Documentary, Crime

Returning Series

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

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Cast

June Squibb Host
Terry Quillen Martin Griesbauer

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