

All Her Fault
All these nice people. Killing each other.
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.
Cast

Sarah Snook
Marissa Irvine

Jake Lacy
Peter Irvine

Sophia Lillis
Carrie Finch

Michael Peña
Detective Alcaras

Dakota Fanning
Jenny Kaminski

Abby Elliott
Lia Irvine

Jay Ellis
Colin Dobbs

Duke McCloud
Milo Irvine
Seasons
When working mother Marissa arrives to pick up her son Milo from a play date, she discovers he has been kidnapped.

E1Episode 1
Nov 7, 2025
Marissa Irvine arrives to collect her young son Milo from his first playdate, but the woman who answers the door isn't a mother she recognizes and doesn't have Milo, beginning every parent's worst nightmare.

E2Episode 2
Nov 14, 2025
As Detective Alcaras investigates Milo's disappearance, Marissa, with Jenny's help, works hard to raise awareness. A press conference turns ugly when questions are asked about the Irvines' past business dealings.

E3Episode 3
Nov 21, 2025
Alcaras turns his attention to the recent Chicago Marathon, attended by Carrie, the Irvines and a potential new suspect. A canvassing event aims to keep the case alive. Peter takes matters into his own hands.

E4Episode 4
Nov 28, 2025
Alcaras struggles to balance work and home life and must make a difficult choice when he's tempted by an offer that goes against his morals. The police struggle to connect the mystery marathon man with Carrie and Milo.

E5Episode 5
Dec 5, 2025
News from Alcaras concerning Carrie's hideout throws suspicion on all of the Irvines. Brian uncovers a betrayal from Peter, who accuses Lia of lying. A long-buried family secret threatens to tear the Irvines apart.

E6Episode 6
Dec 12, 2025
The Irvines struggle to adjust to their new normal, while also recovering from the fallout of their arguments. As Marissa tries to cope with past events, Jenny deals with domestic pressures of her own and uncovers some of Richie's secrets.

E7Episode 7
Dec 19, 2025
Years after suffering a tragedy, a chance encounter with a young Milo leads Carrie to fixate on the boy. Her obsession takes a dark turn while planning the kidnapping, forcing her to ask for help when things go awry, with deadly consequences.

E8Episode 8
Dec 26, 2025
Reeling from the recent home invasion, Marissa tries to put the pieces together to learn the truth. As Peter comes clean, she must decide how to protect the family. Alcaras hones in on the truth before being forced to make a tough decision.
Videos
Storyline
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.
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