There’s the funny little “heh-heh” laugh that recurs in all of his films and never seems to express genuine mirth. There’s the too-wide smile that crinkles his eyes, and then slowly falls into a tight-lipped smirk. There’s the way his sandpaper purr cracks whenever he increases the volume too quickly, evoking a levee holding back a tidal wave of emotion that’s about to give way.