For you and me, there's nothing more irritating than running out of toilet paper. But when it happens to the Hulk, well ... let's just say you wouldn't want to see him angry. (Actually, in this case ... yeah, you would.)
What makes Thanksgiving so popular with sci-fi shows? Is it the humanizing touch it brings to supernatural characters? Is it that the holiday affords a unique opportunity to have family-themed episodes? Is it because it's really easy and cheap to film a handful of people sitting around a dining room table?