Fetching data…
What should I watch tonight?
Pick a mood and get three: the masterpiece, what's trending and a recent hit.

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.
Availability by JustWatch · All options on TMDB
























| Platform | Score | Points |
|---|---|---|
| IMDb56 votes | 6.5 | 6 pts |
| Rotten Tomatoes | not available | skipped |
Scores from IMDb. Updated weekly.
56 votes across 1 platformKiller Grannies (2025) has a Lantern Score of 6.5, from IMDb 6.5. Stream it in the US on YouTube TV, OXYGEN.