If you take a Succession powerhouse (Sarah Snook), a White Lotus villain (Jake Lacy), and a seasoned child star turned indie darling (Dakota Fanning), you should—theoretically—have the most prestigious drama of the year. In reality, Peacock’s All Her Fault is something much weirder: a high-camp, high-stakes thriller that manages to be both a searing commentary on working motherhood and a gloriously absurd “second-screen” soap opera.
The Hook: Every Parent’s Worst Nightmare
The series wastes no time. Within the first ten minutes, Marissa Irvine (Snook) arrives to pick up her son Milo from a playdate, only to find a stranger at the door who has no idea who she is. She doesn’t know Milo. And the “Jenny” Marissa has been texting for days? She doesn’t live there. From there, the show spirals into a web of kidnapping, dark secrets, and a “body count that keeps growing.
It’s a hook so sharp it practically draws blood, and for the next eight episodes, creator Megan Gallagher (of Wolf fame) keeps the pressure dial turned to the maximum.
The Performances: Snook and Fanning Carry the Weight
Coming off her career-defining turn in Succession, Sarah Snook is once again the series’ gravitational center. While her role as Marissa is a far cry from the cold calculation of Shiv Roy, brings a visceral, “blubbering mess” energy to Marissa that feels painfully real, even when the plot around her doesn’t. She spends much of the series in a state of high-alert grief—crying, screaming, and desperately trying to piece together a life that was apparently built on sand.
Opposite her is Jake Lacy as her husband, Peter. Lacy has carved out a niche for himself playing the “all-American guy with a dark secret,” and he leans into it here with a performance that is subtly “punchable” from the start. Whether he’s being a supportive husband or a suspicious enigma, Lacy keeps the audience off-balance.
Dakota Fanning provides a sturdy foil as Jenny, a fellow “default parent” who bonds with Marissa over the shared trauma of being judged by the PTA and the media. Special mention also goes to Michael Peña, who provides a much-needed emotional anchor as Detective Alcaras. Peña’s performance is particularly grounded; his character’s personal struggle—parenting a non-verbal son with special needs—adds a layer of empathy to the investigation that prevents it from feeling like a standard police procedural.
The Theme: The “Bad Mom” Narrative
The title All Her Fault is, of course, a biting commentary on the societal reflex to blame mothers for everything that goes wrong. The show excels at illustrating the “mommy guilt” trap—the media scrutinizes Marissa’s career, the PTA moms judge her childcare choices, and even her husband’s “weaponized incompetence” leaves her carrying the emotional load of the tragedy.
However, the series isn’t just a social study; it’s a twist-heavy thriller that occasionally veers into “good-bad” territory. By the halfway point, the plot becomes a dizzying web of long-lost siblings, gambling debts, and a car crash backstory that introduces a fascinating—if slightly bizarre—plot point involving synesthesia.
The Critique: “Second-Screen” Writing and Plot Holes
Despite the high viewership and record-breaking launch for Peacock, the series does have its own share of flaws. There are instances where the dialogues feel “mechanical” or “spoon-fed,” as if the show were specifically written for people scrolling on their phones. Characters frequently describe exactly what they are doing or feeling, leading to “unrealistic monologues” that challenge the viewer’s suspension of disbelief.
The plot twists, even though they are frequent and “jaw-dropping”, sometimes feel to be there just for the sake of it. One common gripe was the “weaponized incompetence” of the male characters. Aside from Peña’s detective, the husbands (particularly Jake Lacy’s Peter) are portrayed as “one-dimensional stereotypes” of laziness or malice, making the title’s irony that everything is somehow the mother’s fault, hit the audience over the head with a sledgehammer rather than a scalpel.
Final Verdict
Is it high art? Not exactly. But as a weekend binge, All Her Fault is undeniably effective. It’s an adrenaline-filled, “soapy” psychological thriller that manages to be both infuriating and addictive. Come for the high-stakes mystery, but stay for Sarah Snook, who proves once again that she is one of the most compelling actors on television today.