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Killer Grannies poster

Killer Grannies (2025)

Crime

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.

IMDb rating
6.5 (54 votes)
Seasons
1
Streaming (US)
YouTube TV · OXYGEN · Spectrum On Demand
Language
EN
Type
TV series
Browse seasons by rating shape → Open in Rising Shows app → View on IMDb

Ratings refreshed Jul 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2025)

7.50 avg 8 episodes 7.1 → 7.4

Ep 1: 7.1 · 14 votesEp 2: 7.5 · 12 votesEp 3: 7.5 · 6 votesEp 4: 7.7 · 9 votesEp 5: 7.6 · 10 votesEp 6: 7.5 · 8 votesEp 7: 7.7 · 7 votesEp 8: 7.4 · 7 votes
Season 1 episodes — IMDb ratings
#TitleRatingVotes
1Granny's Fatal Fantasy7.114
2Granny's Garden7.512
3Granny's Addiction7.56
4Granny's Under the Bridge7.79
5Granny's Boarding House7.610
6Granny's Word v Granny's Word7.58
7Granny's Killer Gravy7.77
8Granny's Wishing Well7.47

Episode ratings and vote counts from IMDb. Poster, overview, and streaming data from TMDB. Data refreshed 2026-07-03.

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