From Academy Award-nominated director Jason Reitman (Up in the Air) and Academy Award-winning screenwriter Diablo Cody (Juno). Marlo (Academy Award winner Charlize Theron), a mother of three including a newborn, is gifted a night nanny by her brother (Mark Duplass). Hesitant to the extravagance at first, Marlo comes to form a unique bond with the thoughtful, surprising, and sometimes challenging young nanny named Tully (Mackenzie Davis).