Amy Mitchell (MILA KUNIS, Black Swan) puts her family first, second, and third. But her man-child husband, high-maintenance kids and idiot boss are taking a toll. She gives and gives, and gives and gives, and then gives a little more, but it's never enough. When the alpha moms (CHRISTINA APPLEGATE, Anchorman; ANNIE MUMOLO, Bridesmaids and JADA PINKETT SMITH, Magic Mike XXL) at her kids' school push her too far, Amy finally snaps. Good Amy becomes Bad Amy really fast -- and she doesn't go alone. Teaming up with two other misfit moms (KATHRYN HAHN, Transparent; KRISTEN BELL, Forgetting Sarah Marshall), Amy gets a jolt of freedom that shakes up her life and might even make her a better mom. So call a sitter, put on your comfy pants, and pour yourself a double Chardonnay, because these moms are about to get bad.