Killer Grannies
2025 - 2025
9.5 (2)
A killer no one would suspect: Grandma.
1 season, 8 episodes
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.
Top Cast
June Squibb as Host
Photos
Reviews
Loading reviews…
More Like This
Homicide Hunter: Lt Joe Kenda
25 Oct 2011
Death of the Pastor's Wife
26 Aug 2026
Homicide
20 Mar 2024
I AM A KILLER
29 May 2018
The Jinx
08 Feb 2015
Trust Me: The False Prophet
08 Apr 2026
Cold Case Files
27 Feb 2017
The Idaho Murders: College Nightmare
29 Jul 2026
Dateline
31 Mar 1992
Cold Justice
03 Sep 2013
Conversations with a Killer: The Son of Sam Tapes
30 Jul 2025
Crime Scene: The Texas Killing Fields
29 Nov 2022
Evil Lives Here
17 Jan 2016
Conversations with a Killer: The Jeffrey Dahmer Tapes
07 Oct 2022
The Yogurt Shop Murders
03 Aug 2025
World's Most Wanted
05 Aug 2020
See No Evil
17 Feb 2015
Worst Neighbor Ever
01 Jul 2026
D.B. Cooper: Where Are You?!
13 Jul 2022
Catching Killers
04 Nov 2021