Playback is currently unavailable for S1 E1 · Episode 1. Episode details remain available below.
All Her Fault
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
- Cast:
- Sarah Snook, Jake Lacy, Sophia Lillis, Michael Peña
- Language:
- English
- Country:
- United Kingdom
- Network:
- Sky Atlantic
Episode guide
Seasons
Miniseries
Episodes
E01
Episode 1
★ 7.5Episode 1
2025-11-07 · 47mMarissa 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.
Current episode
E02
Episode 2
★ 7.4Episode 2
2025-11-14 · 52mAs 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.
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E03
Episode 3
★ 7.5Episode 3
2025-11-21 · 54mAlcaras 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.
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E04
Episode 4
★ 7.4Episode 4
2025-11-28 · 53mAlcaras 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.
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E05
Episode 5
★ 7.7Episode 5
2025-12-05 · 54mNews 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.
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E06
Episode 6
★ 7.3Episode 6
2025-12-12 · 47mThe 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.
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E07
Episode 7
★ 7.4Episode 7
2025-12-19 · 56mYears 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.
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E08
Episode 8
★ 7.1Episode 8
2025-12-26 · 57mReeling 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.
Watch progress · Not trackedCast
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
