Killer Grannies

2025 • Documentary, Crime

9.5(2 votes)

A killer no one would suspect: Grandma.

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

1 season(s), 8 episodes

Status

Returning Series