All Episodes of Killer Grannies
Browse all episodes of Killer Grannies
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
Season 1
N/A/100 votesGranny's Fatal Fantasy
Season 1 Episode 1 - Aired 11/9/2025
A beloved chef and cooking instructor is found shot to death at work, and investigators are left baffled. But when a loved one's strange behavior draws their attention, detectives discover the killer has been right in front of their eyes.
Director: Unknown
Writer: Unknown
- N/A/100 votes
Granny's Garden
Season 1 Episode 2 - Aired 11/16/2025
An ailing man isn't seen for weeks, and his family and friends grow concerned. When his wife is confronted about her changing stories, her revelation shocks the community...and everyone who knows and loves her as a dedicated grandmother.
Director: Unknown
Writer: Unknown
- N/A/100 votes
Granny's Addiction
Season 1 Episode 3 - Aired 11/23/2025
A Florida woman is shot in her vacation rental, and the hunt for her killer connects back to a murdered Minnesota farmer. Clues point to a doting grandmother living a double life, who then leads authorities on a multi-state chase.
Director: Unknown
Writer: Unknown
- N/A/100 votes
Granny's Under the Bridge
Season 1 Episode 4 - Aired 11/30/2025
An Oregon grandmother found wounded on the roadside tells rescuers that her husband is missing after a boat sale went awry. A massive manhunt ensues but as authorities investigate, granny's wild story unravels to reveal a darker truth.
Director: Unknown
Writer: Unknown
- N/A/100 votes
Granny's Boarding House
Season 1 Episode 5 - Aired 12/7/2025
A Granny is thought of as a 'Mother Teresa' to the downtrodden thanks to the boarding house she runs. But when a social worker raises fears for a missing client, investigators find that Granny's carefully tended garden hides horrors.
Director: Unknown
Writer: Unknown
- N/A/100 votes
Granny's Word v Granny's Word
Season 1 Episode 6 - Aired 12/14/2025
An Army vet is found dead on his farm. It first looks like the tragic suicide of a troubled veteran, but police uncover a sprawling cover-up and two grannies whose dueling stories collide in a troubling "she said, she said" murder mystery.
Director: Unknown
Writer: Unknown
- N/A/100 votes
Granny's Killer Gravy
Season 1 Episode 7 - Aired 12/21/2025
A veteran cop falls for a beloved grandma he hopes to spend the rest of his life with, but when a home cooked meal sends them both racing to the hospital - this granny's gravy, and her sordid past, are brought under scrutiny.
Director: Unknown
Writer: Unknown
- N/A/100 votes
Granny's Wishing Well
Season 1 Episode 8 - Aired 12/28/2025
A respected Fire Department Captain disappears during a fishing trip, but an exhaustive search turns up nothing. Almost two years later, a tip reveals a sinister tale of manipulation and a granny whose wishing well hides buried secrets.
Director: Unknown
Writer: Unknown