https://cdnph.upi.com/ph/st/th/7201784642878/2026/upi/2833ff3723b1e03f35cceb098924bfa0/v1.5/Jessica-Chastain-plays-dual-role-in-Other-Mommy-trailer.jpg" /> Jessica Chastain plays a dual role in Tuesday's 2-minute trailer for the upcoming supernatural horror movie, "Other Mommy," in theaters Oct. 9.