Is he well?
I've enjoyed his performances ever since Spanking the Monkey, through Lost, Justified and now Hannibal... But through it all he's become increasingly scrawny and ill-looking (and that hairstyle he has for every role -- that looks self-cut with a dull-edged clam shell -- it doesn't help).
Is he OK or is he suffering from some slow, wasting nerve disorder?
Further, because the roles he plays are so consistently disturbed, is he a weird guy IRL? A sort of new wave Crispin Glover? Or is he just that good at playing crazies?