Killer Grannies
A killer no one would suspect: Grandma.
November 9, 2025
1 Season
8 Episodes
TV-14
Returning Series
Documentary
Crime
10.0
User Score
1 votes
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.
Movie Info
Status: Returning Series
Seasons: 1
Episodes: 8
Network:
Oxygen
Aired:
2025–Present
Top Cast
June Squibb
Host
Videos
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