A killer no one would suspect: Grandma.
First Air Date: 2025-11-09
Rating:9.5 / 10(2 votes)
Status: Returning Series
Genres: Documentary, Crime
Seasons: 1 · Episodes: 8
Runtime: N/A
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.
