All Her Fault: Everything We Know So Far About Sarah Snook’s Upcoming Suburban Drama

We love a juicy, female-led drama, and this upcoming Peacock series has captured our attention. Led by Dakota Fanning, Sarah Snook and Abby Elliott, All Her Fault is based on Andrea Mara’s bestselling novel of the same name. Here’s everything we know so far – plus where it will air in the UK.

All Her Fault: Plot, Cast, Release Date

With stars hailing from some of TV’s top dramas of late – including The White Lotus, The Bear and Succession – it’s no surprise that fans are already intrigued by All Her Fault. With Megan Gallagher on board as writer, creator and executive producer, along with Succession star Sarah Snook, it’s shaping up to be one of 2025’s splashiest dramas.

What Will Happen?

A suburban thriller in the style of Little Fires Everywhere and Big Little Lies, All Her Fault centres on a terrifying yet plausible situation that sends shockwaves through a tight-knit community, leaving deep secrets unearthed. With Mara’s novel set in Ireland, there will be a shift to the US for the TV series.

The drama commences when Marissa Irvine arrives at 14 Arthur Avenue to collect her son Milo from his first playdate with a boy at his new school. But Marissa doesn’t recognise the woman who answers the door: she isn’t a mother from the school, she isn’t a nanny, and she doesn’t have Milo. And thus begins every parent’s first nightmare. As the news spreads around town, an unexpected suspect is named – but whispers start to spread about the women closest to the incident. Only one of them may have taken Milo – but could they all be to blame?

The Cast

The star studded cast is where All Her Fault has been gaining traction: it’s the only project Succession star Snook has in the works, while Fanning recently attracted acclaim for her parts in Ripley and The Perfect Couple. Elliott, meanwhile, has garnered a large fanbase thanks to her work on The Bear, and Lacy has an uncanny knack for hugely buzzy TV series recently (The White Lotus, Apples Never Fall, High Fidelity and more).

The full All Her Fault cast is as follows:

• Sarah Snook as Marissa Irvine
• Dakota Fanning as Jenny
• Abby Elliott as Lia
• Jake Lacy as Peter
• Sophia Lillis as Carrie
• Michael Peña as Detective McConville
• Daniel Monks
• Jay Ellis
• Thomas Cocquerel
• Duke McCloud
• Kartiah Vergara

Where Was It Filmed?

All Her Fault was filmed in Melbourne in August 2024. It joins Netflix’s Apple Cider Vinegar, another glossy drama filmed in the glamorous Aussie city.

Lead star Snook hails from Australia, though the South Australia capital of Adelaide as opposed to neighbour state Victoria’s Melbourne. The star praised the 510-strong homegrown production team working on All Her Fault, calling the crew ‘world class‘, brimming with ‘a can-do attitude’ that additionally showcased how TV productions can ‘lower [their] environmental impact without compromising quality.

All Her Fault Release Date

No news just yet on when we will see All Her Fault, but we imagine it will be mid 2025. In the UK, All Her Fault will air on Sky and stream on Now.