Anne Hathaway and Jessica Chastain agonize and plot as otherwise immaculate suburban wives in the trailer for Mothers’ Instinct, a 1960s-set costume drama helmed and shot by veteran cinematographer Benoît Delhomme.

Chastain and Hathaway respectively play Alice and Celine — two 1960s housewives, best friends and next-door neighbors — who live an apparently idyllic, traditional lifestyle with manicured lawns, successful husbands and sons of the same age. But a tragic accident involving one of their sons accidentally falling out of a second-floor window as a helpless Alice looks on shatters the perfect harmony of their lives, and the besties are suddenly torn apart as guilt, suspicion and paranoia come between them.

“Something is broken inside of me, and I need you,” Celine tells Alice at one point in the trailer. Mothers’ Instinct, with the look and feel of an Alfred Hitchcock thriller, has the two women battling in a cat-and-mouse game where...