The Darkest Hour filmmaker Joe Wright is directing the thriller, which sees Adams portraying a child psychologist with severe agoraphobia (and a penchant for mixing alcohol with her medication) who hasn’t left her house in months.
The woman believes she witnessed a horrible crime involving a new neighboring family but no one, including the police, will believe her.
Moore will play the mother of a mysterious young boy who moves in across the street.
Tracy Letts wrote the script for the adaptation, whose story is a nod to the Alfred Hitchcock classic Rear Window.
Scott Rudin and Eli Bush are producing the pic. Elizabeth Gabler and Marisa Paiva are overseeing for Fox 2000.
Moore, who appeared as the villain in Fox’s Kingsman: The Golden Circle, has several films wrapped, including Paul Weitz’s thriller Bel Canto and After the Wedding, a drama that also stars Michelle Williams.
Moore is repped by CAA, Management 360 and Edelstein Laird.