Wow, what a humdinger this episode is!
As Barnabas and Julia listen in on Sam and Dave's conversation in the outer room of the mausoleum, Dave says that whatever happened to Maggie is bound up in the supernatural. Barnabas's fury is all the more violent for being noiseless.
Julia argues, The best way to silence David is to find Sarah. This convinces Barnabas, but it also reminds him that Sarah seems to be appearing to everyone--except him. Why won’t she come to me? he mourns, so upset that for the moment he doesn’t care that Julia is watching and listening as he grieves. I’m her brother, he laments. She knows I love her. He starts to leave but turns back for a moment and runs his hand gently over Sarah’s graver marker.
Dave Woodard visits Collinwood and grills David, but he is a faithful friend and doesn't betray Sarah's trust. Then Dave more or less fires Julia by telling her that Maggie is no longer her patient.
At the Old House, Barnabas has just finished the sinister pronouncement, You will sleep, Cousin David. You will sleep for a long time. He is actually putting on his cape when Julia arrives, breathless with haste. I came because I heard the dogs howling, Julia says. I know what that means. I’m tired of your interference and your bungling! Barnabas snaps. I know what you’re about to do, Julia says, insisting yet again, David knows nothing! But Barnabas is determined: Nothing on this earth can stop me, he proclaims. She grabs his arms and is either about to struggle with him or get thrown to the ground when a sudden gust of wind rushes through the house. It blows the front doors open and rattles the chandelier. Julia drily observes, Nothing on this earth can stop you--except a little girl. Knowing it can only be Sarah, Barnabas pleads with her, Sarah! Please come to me! But Sarah’s only reply to her longing brother is to extinguish all the candles.