All Her Fault

All these nice people. Killing each other.

• Mystery
• Crime

In Chicago, Marissa Irvine arrives at 14 Arthur Avenue, expecting to pick up her young son Milo from his first playdate with a boy at his new school. But the woman who answers the door isn't a mother she recognizes. She isn't the nanny. She doesn't have Milo. And so begins every parent's worst nightmare.

Created by

Megan Gallagher

First aired

7 November 2025

Network

Sky Atlantic