Ramin Setoodeh New York Bureau ChiefThirty years ago, “The Silence of the Lambs” terrified audiences worldwide — along with its two stars.As directed by Jonathan Demme, the R-rated blockbuster didn’t just rely on blood and guts to haunt viewers’ nightmares. It was a cerebral horror movie, one that exorcised our deepest fears to paint a portrait of unadulterated malevolence.