The movie is still months away, but Focus Features has unleashed another teaser trailer¬†for their upcoming stop-motion feature ParaNorman, compliments of iTunes. In addition, the site also has a new poster for the film. The trailer–currently playing on the big screen with 3-D prints of The Lorax–explains the problem of its main character, Norman, a boy with the power to talk with the dead who’s the only one who can stop a zombie army from destroying his town. From the makers of Coraline, ParaNorman opens everywhere this August.