The Housemaid’s Secret: Release Date, Cast, Plot & Everything We Know

Good news for anyone who fell hard for the twisty, tension-filled world of The Housemaid: the story isn’t over. Lionsgate has officially put Paul Feig’s hit adaptation family back to work, and a sequel — The Housemaid’s Secret — is heading to theaters in 2027. Here’s everything we know so far about the release date, cast, plot and the new locked-door mystery at its center.

When Does The Housemaid’s Secret Come Out?

Lionsgate has set December 17, 2027 as the theatrical release date for The Housemaid’s Secret — exactly two years after the first film bowed in late 2025. The project came together quickly: it was greenlit at the beginning of 2026, and Feig has confirmed production is slated to shoot this fall. It’s a lightning-fast turnaround for a studio eager to capitalize on the first movie’s breakout success, and it speaks to the confidence the franchise has earned.

That confidence isn’t hard to explain. The Housemaid arrived at a moment when audiences were hungry for exactly this kind of story — a glossy, propulsive thriller with a genuinely satisfying twist and a movie star at the center. Adapted from one of the biggest-selling thriller novels of the decade, it turned a streaming-era audience into a theatrical one and proved that star power plus a great hook still fills seats.

Who’s Coming Back — and Who’s New

Sydney Sweeney is officially returning as Millie Calloway, the sharp, morally complicated housekeeper whose quiet life hides a much bigger mission. She’ll also serve as an executive producer this time around, a sign of just how much creative stake she has in the story.

The really juicy casting news, though, is who Sweeney will be going up against: Kirsten Dunst is set to star opposite her as Wendy Garrick, a new employer with secrets of her own. Joining them are Paul Anthony Kelly, who will make his feature debut as Wendy’s billionaire husband Douglas Garrick, and Brittany Snow as Marybeth. It’s a stacked roster that gives Feig an entirely fresh ensemble to play with — and it means the sequel isn’t just retreading the first film’s dynamic.

Notably absent from the call sheet are the two characters who anchored the 2025 original’s drama. Neither Amanda Seyfried’s Nina Winchester nor Brandon Sklenar’s Andrew Winchester will return — and if you saw the first film, that bit of news won’t shock you. Andrew met a fatal end in The Housemaid, and the sequel’s decision to move on rather than claw back a sequel-bait villain is a smart, confident one.

What’s the Plot of The Housemaid’s Secret?

At its heart, The Housemaid’s Secret keeps the formula that made the first film such a crowd-pleaser: a woman takes a job in a grand, intimidating house, and something is very, very wrong behind the doors. This time, Sweeney’s Millie takes on a new housekeeping job for an employer she’s never even allowed to see. Another locked door, another set of dark secrets — and this time, the mystery runs darker than Millie’s own.

The adaptation is drawn from the sequel novel of the same name by Freida McFadden, whose original book was the basis for The Housemaid (2025). McFadden’s series became a genuine publishing phenomenon — a string of propulsive domestic thrillers that readers devour in a single sitting — and the film versions are leaning hard into that page-turner momentum. The runaway popularity of her books, driven by word of mouth and endless “unputdownable” shelf-talkers, is a big part of why this franchise became a movie at all.

It’s also worth saying something about the appeal of these stories in general. A well-crafted domestic thriller taps into something primal: the fear that the people closest to you, and the homes you share, aren’t the refuge they pretend to be. The Housemaid’s Secret leans directly into that anxiety, and it’s a big part of why adapting the series made so much sense for a studio looking for a reliable thriller property with built-in name recognition.

A Quick Recap of The Housemaid

Before you dive into the sequel, it’s worth remembering how we got here. In The Housemaid, Sweeney played Millie, a mysterious young woman who takes a job as a housemaid for the seemingly perfect Nina Winchester (Seyfried) and her wealthy husband. What looks like a straightforward domestic arrangement slowly reveals itself to be a ruthless game of psychological cat-and-mouse — with a final twist that reframes the entire movie.

It’s the kind of story that begs for a sequel, and Feig — best known for comedies like Bridesmaids and Ghostbusters — proved he had a genuine knack for suspense. The moody, glamorous thriller outperformed expectations and turned Sydney Sweeney’s movie-star status up another notch, fresh off her run in Euphoria and the rom-com smash Anyone But You.

For those who haven’t seen it: the movie’s genius is the way it keeps shifting who you’re rooting for. Millie begins as a sympathetic, long-suffering employee in an unhappy house, but as the layers peel back you realize the power dynamics were never what they seemed. The locked door in the attic is the key, both literally and thematically — and it’s no accident that a locked door runs through the sequel’s premise too. Some motifs are just too good to abandon.

Behind the Scenes: Feig, Sonnenshine and the Producers

Paul Feig is back in the director’s chair, working from a script by Rebecca Sonnenshine, who also adapted the first film. In many ways, the sequel is a family affair: producers include Todd Lieberman of Hidden Pictures alongside Feig and Laura Fischer of Pretty Dangerous Pictures, with Hidden Pictures’ Carly Elter and Alex Young also on board. McFadden herself joins the producing team as an executive producer, keeping the source material’s voice front and center.

The team’s enthusiasm has been contagious. Feig has already delighted fans with behind-the-scenes details, including the story of how the first film landed a Taylor Swift song — a clearance he thought would never happen. That same spirit, equal parts charm and hustle, is clearly being poured into the sequel.

Why You Should Keep This One on Your Radar

Between the return of Sweeney’s magnetic Millie, the addition of a heavyweight like Kirsten Dunst, and a source novel with a devoted global fanbase, The Housemaid’s Secret has the ingredients of a genuine event movie. And after Sweeney’s layered, wary performance in The White Lotus proved she does moody mystery brilliantly, watching her trade blows with Dunst in another tight-wound thriller feels like a “don’t miss.”

December 2027 is still a ways off, but the hype train has officially left the station. If you haven’t caught up on the original yet, now is the perfect time to watch The Housemaid — because the sequel is already promising to be even darker, sharper and more satisfying.