Guy and Rosemary Woodhouse, a young couple seeking a fresh beginning, found solace in the Parisian air and secured a distinguished apartment. However, Rosemary soon learned that their new home held a history steeped in shadow.

As Rosemary’s health declines throughout her pregnancy, Guy’s career ascends. But as her delivery nears, the true nature of people’s intentions becomes chillingly clear, and Rosemary finds herself confronting a horror beyond imagining.