In Seance, the latest clip from Drag Me to Hell, a seer (Adriana Barraza) channels the vengeance demon the old gypsy woman has summoned up in hopes of finding some way of placating it. Will it be satisfied with anything less than the soul of Christine Brown (Alison Lohman)? The disturbing laughter -- not to mention the weird gyrations of the seer's tongue -- suggest appeasement is, perhaps, not so easy.