It sounds like something that fell from a branch of the Tarantino tree: Surely a movie promoting itself as an Iranian vampire/spaghetti-Western indie featuring a skateboarding undead heroine must be doing its thing with tongue firmly in cheek. But hang on, because A Girl Walks Home is not too interested in genre spoofery. This debut feature by Ana Lily Amirpour (who grew up in Bakersfield of Iranian ancestry) is a very studied mood piece, dryly humorous and more inclined toward the arthouse than the drive-in. There will be blood—and it will be sucked—but Amirpour has more on her mind than horror.