Killer Grannies (2025)

Overview

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 & Episodes

Season 1

2025 • 8 Episodes

This true-crime documentary series, hosted by June Squibb, chronicles shocking real-life cases where the perpetrator is the person no one would ever suspect: a grandmother.

Key Information

                                    Network
                                    Oxygen
                                

                                    Type
                                    Documentary
                                

                                    Rating
                                    10.0/10
                                

                                    Language
                                    EN
                                

Watch Trailer

Cast & Crew

June Squibb

Host

Frequently Asked Questions

What is Killer Grannies about?

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...

How many seasons does Killer Grannies have?

Killer Grannies has 1 season with 8 episodes.

When did Killer Grannies premiere?

Killer Grannies premiered on November 9, 2025.

Is Killer Grannies still running?

Yes, Killer Grannies is currently ongoing with new episodes.

Where can I watch Killer Grannies?

Killer Grannies originally aired on Oxygen. Check your local streaming services for availability.

What is the rating of Killer Grannies?

Killer Grannies has a rating of 10.0/10 based on user reviews.

What genre is Killer Grannies?

Killer Grannies is classified as Documentary, Crime.