Killer Grannies poster

Killer Grannies

Returning Series TV-14 Season 1: 8 episodes 2025
95
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Starring June Squibb
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About

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.

First Aired
Nov 9, 2025
Last Aired
Dec 28, 2025
Seasons
1
Episodes
8
Network
Oxygen
Studio
Jarrett Creative Group

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