Michael Peña joins Sarah Snook, Dakota Fanning, and Jake Lacy in this eight-part thriller following the disappearance of a five-year-old boy from an affluent Chicago suburb. The story unfolds around Marissa Irvine, portrayed by Sarah Snook, a mother whose life is shattered when her son Milo, played by Duke McCloud, vanishes unexpectedly.
“We’d do anything for our kids. Anything,”
Marissa’s words capture the emotional center of the series — a mother’s unlimited capacity for sacrifice, and the painful realization that love alone cannot always keep a child safe. The production explores the thin line between protection and control, and the quiet, daily struggles of parenthood that test even the strongest bonds.
As Marissa and her husband Peter, portrayed by Jake Lacy, face the nightmare of Milo’s disappearance, the narrative digs into family tensions, parental guilt, and the illusions that often accompany privilege. Beneath the tension, the show examines the emotional cost of parenting under pressure and the moral gray zones it exposes.
Though not quite reaching the iconic status of Big Little Lies, All Her Fault remains an engrossing domestic mystery, filled with sharp twists and authentic emotional stakes that keep audiences hooked through every episode.
A gripping domestic thriller where Sarah Snook delivers a raw portrait of motherhood, loss, and moral complexity in a high-stakes mystery set against Chicago’s elite backdrop.