Killer Grannies
A killer no one would suspect: Grandma.
Documentary
Crime
Rating
10.0/10
First Air Date
November 9, 2025
Episode Runtime
N/A
Status
Returning Series
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.
Seasons
Season 1
8 episodes
Cast
June Squibb
Host
