Sarah Snook and Dakota Fanning unravel a chilling mystery in ‘All Her Fault’ first look

Sarah Snook and Dakota Fanning are set to lead All Her Fault, a tense new limited series coming to Peacock later this year. The drama, based on Andrea Mara’s bestselling novel, will debut on 6 November with four episodes, followed by two new instalments each Thursday until the finale on 20 November.

The streamer has released a first-look image showing an emotional moment between the two leads. Snook appears visibly shaken as she sits on a couch, while Fanning kneels before her in what seems to be an intense exchange.

The plot follows Marissa Irvine, played by Snook, who arrives at an address expecting to collect her young son Milo from his first playdate. Instead, she is met by a stranger who has never heard of him. The chilling discovery marks the beginning of a desperate search, unfolding into every parent’s nightmare.

Fanning’s role remains under wraps, adding to the intrigue surrounding the mystery. The cast also features Jake Lacy, though details of his character have yet to be revealed. Given Snook’s acclaimed performance in Succession and Fanning’s reputation for emotional depth in roles, the pairing has already generated considerable buzz online.

Fans of the novel will recognise the story’s dark twists and emotional stakes, but the adaptation promises to bring a fresh visual intensity. Social media reaction has been swift, with viewers praising the casting as a dream collaboration. Many are predicting the series will be among Peacock’s most talked-about releases this year.

With its combination of a gripping premise, acclaimed talent, and a tightly packed release schedule, All Her Fault is positioning itself as an unmissable autumn thriller.