The opening voiceover tells us that vampire Barnabas Collins is about to “find an innocent victim, who will not only add to his grief and guilt, but also to his immediate peril.” Innocent victims can be so inconsiderate that way.
Barnabas has taken barmaid Buffie Harrington back to her apartment. She asks if she can give him a drink. He moves closer, and she takes him in her arms. He takes a drink, all right. She screams and collapses. As she hits the floor, Cyrus Longworth, MD, lets himself into the room and makes eye contact with Barnabas.
Barnabas claims that he ran into the room when he heard Buffie’s scream, which is not one of his more convincing lies. Cyrus insists on examining Buffie. In the nick of time, Buffie wakes up. She agrees with Barnabas that she is fine. Barnabas offers to stay with her. Cyrus does the same, to which Barnabas replies that he must have some business to attend to if he is in this part of town so late at night. Cyrus can’t deny that, and leaves.
Barnabas gives his new blood thrall some quick instructions, including strict orders to stay away from Cyrus. The next evening, Cyrus drops by Buffie’s place again, and she is as cold and unfriendly as Barnabas could have wished. As Cyrus is going, Buffie asks if he has heard from his friend John Yaeger lately. He says he hasn’t, but that she will be the first to know if he does. He leaves.
Barnabas materializes. Buffie is surprised that he was eavesdropping. Now that he knows Cyrus is close to Yaeger, he rescinds his order for her to avoid him. He says that Yaeger knows where his coffin is, and he wants to know everything he can about Yaeger for his own protection.
The next evening, Cyrus is back at Buffie’s. He is surprised she invited him. She says she hadn’t meant to be so rude the evening before. She asks about Yaeger, explaining that she has some things of his and is keen to get them back to him as soon as possible. Cyrus says only that he is sure Yaeger will be back soon. He leaves, and Buffie asks herself why Cyrus is protecting Yaeger.
Returning viewers know what Buffie and Barnabas do not. Yaeger does not exist. Cyrus has developed a potion which alters his appearance so drastically that even those closest to him do not recognize him when he is under its influence. Thus disguised, he calls himself “John Yaeger” and indulges his sadistic impulses. With this episode, the show sets Barnabas and Cyrus on a collision course. Dr Jekyll and Mr Hyde meet Dracula, here we come.
In the great house of Collinwood, another bizarre imposture is underway. Angelique Stokes Collins, the late wife of Quentin Collins, has returned from the dead, murdered her identical twin sister Alexis, and taken Alexis’ place as a houseguest. Her goal is to alienate Quentin from his new wife, the former Maggie Evans, and return to her previous place as mistress of Collinwood.
“Alexis” has been telling everyone that Angelique was murdered, which she in fact believes herself to have been. Since the coroner’s report ruled Angelique’s death the result of a stroke, Quentin does not take this idea seriously. “Alexis” has managed to persuade Maggie to do so, however, and when first we see them they are having a testy exchange over the question.
“Alexis” is happy to overhear this conversation. When the drawing room doors open, she presents Maggie with a bunch of flowers she has picked from the gardens on the grounds of the estate. Since the estate belongs to Maggie and Quentin, this is rather a childish gesture, but it pleases Maggie. “Alexis” goes to fetch a vase.
Cyrus shows up. Maggie goes upstairs while Cyrus and Quentin go to the drawing room. The men talk about Larry Chase, an attorney who represented both of them. Larry died in the foyer at Collinwood yesterday. At that time Quentin and Maggie were out together, so Larry was alone with “Alexis.” Cyrus says that Larry somehow froze to death in the foyer.
Angelique is alone with the flowers. She casts a spell causing them to shrivel and die. She then turns to the camera, looks directly at the audience, and gives her best “Ain’t I a stinker?” look.

In #346, Barnabas touched a bouquet of flowers, causing them to shrivel and die. That embarrassed Barnabas, as if he had lost control of his gastrointestinal system for a moment. It also alarmed well-meaning governess Vicki, but she never mentioned it again, and it certainly didn’t tip her off that Barnabas was a vampire. This incident shocks and befuddles Quentin and Maggie, but when he brings it up in their bedroom later she has already forgotten all about it and he agrees it wasn’t very important.
Even if it had made as big an impression as Angelique was hoping it would, destroying the flowers would probably not have advanced her goal of making Quentin suspect that Maggie is a supernatural force of darkness. He does notice the similarity to what happened to Larry, but since Angelique was with Larry when he died and Quentin and Maggie were together somewhere else, and since Angelique was in contact with the flowers for far longer than Maggie was, any suspicion it would raise would most logically be directed at herself.
“Alexis” has more success persuading Maggie to suspect Quentin of the murder of Angelique. Maggie has a dream about the séance at which Angelique died. It ends with Quentin choking Angelique. She wakes up screaming that he shouldn’t have murdered his wife.
In fact, Quentin did choke Angelique at the séance, but Angelique has discounted that as a possible cause of her death. She thinks that someone else drove a pin into her head while Quentin was busy strangling her. How the autopsy missed that, she hasn’t told us.
Last week the show credited its videotape editors for the first time, the team of Danny Rosenson and Robert Steinback. Today is the first credit for another pair of videotape editors, Chuck Gardner and Indra Sadoo.
The music under the closing credits sounds quite different than it has the last couple of years. We were wondering if it was an old tape, and then, about halfway through, came the voice that used to end every episode- ABC staff man Bob Lloyd intoning “Dark Shadows… is a Dan Curtis Production.” I was delighted to hear him again, if only on an old recording used by mistake.