Hatake hooks Jules up to a sodium pentothal drip, brushes her hair, and demands to know why she's there and on whose behalf. She's trying to save Immortals, and herself … and she's working for Ilaria.
Alan finds those mysterious casks empty -- but you'll recognize the storage area as the site of the terrible dental extractions from the first episode. You'll also recognize that Alan shouldn't have put down that crowbar, because as he's examining the molar he finds clinging to the inside of one of the barrels, Peter sneaks up on him. Dun!