Sydney Sweeney (Immaculate) and Amanda Seyfried (Jennifer’s Body) saved you a seat for the final trailer for The Housemaid.

From director Paul Feig (Ghostbusters, A Simple Favor), the salacious thriller opens in theaters on December 19 via Lionsgate.

In the film, Millie, trying to escape her past, accepts a position as a live-in housemaid for a wealthy family. But what begins as a dream job quickly unravels into something far more dangerous — a sexy, seductive game of secrets, scandal, and power.

Rebecca Sonnenshine (“The Boys,” “The Vampire Diaries”) wrote the...