Welcome back to Defamer Attractions, your regular guide to new hits, misses and dead ends this weekend at the movies — and considering our sudden passage into the August filmgoing doldrums, we could use all the guidance we can get. Still, Batman's dark shadow stretches into its second week while another, stinkier franchise will do all it can to vanquish The Dark Knight at the box office. Meanwhile, we fear for Kevin Costner, have a film-festival darling in mind for this week's Underdog pick, and have a bleary-eyed glance at the latest DVD releases as well. As usual, our opinions are our own, but they're also essentially failsafe, so read them and weep! Literally!