Julia Garner is an American actress. She has appeared in the films Martha Marcy May Marlene, The Perks of Being a Wallflower, Sin City: A Dame to Kill For, and We Are What We Are.
The mundane lifestyle of two families living on a cul-de-sac in Paradise Valley, Arizona are rattled, and ultimately threatened, by the arrival of a new, young couple into the neighborhood who are hiding a devastating secret.