An information management day. Old world gentleman Barnabas Collins has told his distant cousin, Roger Collins, about a parallel universe that is occasionally visible in a room in the long disused east wing of the great house of Collinwood. Today, Roger tells his sister Elizabeth about the room. Liz owns the house. We might wonder if she will have questions about what effect the presence of a spare universe on the premises will have on her property taxes.
Roger talks about the phenomenon while standing in the room with permanent houseguest Julia Hoffman, MD. He is incredulous when he notices that Julia is not listening to him. She cannot tell him what has distracted her. Unknown to Roger and Liz, Barnabas is a vampire. Julia has devised a treatment that is supposed to put this curse in remission, but it is not working at all. She has given him the last of the injections, and the only difference in Barnabas is that he is getting sick and feeling an unusually intense bloodlust.
Caretaker Chris Jennings, another distant cousin, comes stumbling home to his cottage on the grounds of the estate. He finds his girlfriend and ex-fiancée Sabrina Stuart waiting for him. Chris is another patient Julia has been unable to help. He is a werewolf. There was a full moon last night. Sabrina tells Chris he killed a man named Bruno. Chris is distressed that he killed anyone, but Sabrina points out that Bruno knew of his secret and was trying to use him to kill others. He was holding her and a man named Rumson prisoner, and when the police searched Bruno’s premises after his death they found Sabrina and Rumson imprisoned there. Sabrina keeps telling Chris she wants to marry him. Most of the time they will live ordinary lives, but one night out of 28 she will just have to lock him up in a special cell. Chris won’t hear of this.
My wife, Mrs Acilius, is a great one for love stories and an admirer of actress Lisa Blake Richards. Chris and Sabrina have run out of road on Dark Shadows, and are obviously going to be written out soon. Mrs Acilius wishes they could ride off into the sunset accompanied by the sound of wedding bells. So when Chris refused to marry Sabrina, she exclaimed “Stupid man!” I pointed out something Chris knows but does not mention to Sabrina, that his curse is hereditary. Any male descendants he has will also be werewolves. Mrs A conceded that this does complicate matters.
Roger saw Chris at Bruno’s place when he rescued him and Carolyn shortly before moonrise last night. Chris was at that time in the throes that precede his transformation. Chris ran off before Roger or Carolyn could see what became of him. Roger comes to the cottage to check on him.
Chris is in the back changing out of his bloody clothes, so Sabrina answers the door. She tells Roger that Chris is there and that she was with him all night, watching over him because he was ill. After what he saw of Chris at Bruno’s, Roger has no doubt that Chris needed a nurse, and he tells Sabrina that he is glad he had such a charming one. The audience can understand that Sabrina wants to conceal Chris’ lycanthropy from Roger, but surely it cannot be wise for her to claim that she was in the cottage overnight. Not only are her true whereabouts known to everyone who was in or around the police station the night before, but since Roger was the one who found Bruno’s body and he found it on the grounds of Collinwood, even police as inept as the ones in Collinsport are likely to follow up with him. Besides, her imprisonment with Rumson is a sensational story, of interest to the press. Maybe we will move on to the next phase of the show before the facts come to light, but Sabrina can’t know that.
Sabrina is determined to persuade Chris to resume their engagement. She goes to the one person whose opinion Chris seems to respect, Barnabas. When she knocks on his door, Barnabas hides behind a partition. When Sabrina first arrived, she had seen Barnabas through the window of his front parlor, so she lets herself in. He finally gives up on hiding and pleads with her to leave. She ignores what he is saying and keeps talking. She plows ahead with her idea about how Barnabas can help her and Chris become a happy married couple. Barnabas struggles to resist his urge for blood, but cannot. He bites Sabrina, much to her surprise. Miss Richards’ understated exclamation of “Barnabas!” when he shows his fangs and goes for her neck is very nicely done, it really sounds like a woman puzzled that a trusted friend is violating her personal space.
Sabrina staggers back to Chris’ cottage. She collapses in his chair, and he sees the puncture wounds on her neck. They are much bigger than the marks we’ve seen on Barnabas’ previous victims. I suppose he really was a lot hungrier than usual. Chris doesn’t know that Barnabas is a vampire, and the cliffhanger leaves us wondering whether he can avoid finding out.
Probably the most memorable shot in the episode is a very impressive bit of videotape editing. Roger and Barnabas are standing at the door to the Parallel Time room, watching Roger’s counterpart interact with Liz’ and Chris’. Parallel Roger walks toward the door. He exits the room, not into the space Roger and Barnabas occupy, but into the hallway as it exists in Parallel Time. He vanishes from their view, and the effect also winks out in the room, leaving Roger and Barnabas looking into the bare, dark chamber it is in the house they know.

The videotape editors do not yet figure in the closing credits, which is a shame. They really are the stars of today’s show.