Sabrina Stuart has been having a rough few weeks. Her fiancé, mild mannered scientist Cyrus Longworth, has been spending less and less time with her and is entangled with a strange, violent man named John Yaeger. The other day, she was with Cyrus in his laboratory and saw him transform into Yaeger. He confirmed that he had devised a potion to alter his appearance, and that Yaeger is merely a disguise he assumes to carry out crimes. The transformation Sabrina saw took place spontaneously, without a dose of the potion. Cyrus poured the potion down the drain a while ago, when he was feeling guilty about a rape he had committed as Yaeger, and we have seen him re-Jekyllize himself only by drinking another dose. So for all we know he will never resume his normal appearance. Sabrina pledged to stand by Cyrus no matter what; in response, he jeered and said he had no further use for her.
Tonight, Sabrina went out with her friend Elizabeth Collins Stoddard. Liz took her to a concert. The two women come to Cyrus’ laboratory, where Sabrina has left her wallet. Sabrina apologizes and calls herself stupid for forgetting it, as she keeps apologizing and calling herself stupid throughout the episode. She is very nervous, as witness not only her forgetfulness but also her physical awkwardness, shown most strikingly in the frequent mismatch between her facial expressions and her circumstances.
In his post about this episode on his great blog Dark Shadows Every Day, Danny Horn makes several complaints about Lisa Blake Richards as an actress, saying that “I don’t understand what Sabrina does with her face most of the time. She acts like she just got it recently, and she hasn’t figured out how to use it yet.” I think Danny is unfair to Miss Richards generally, and that this is a case in point. As Danny documents, the episode is full of flubs and goofs of various kinds, so it is natural to write off any kind of awkwardness as just another mistake. But considering how distracted and anxiety-ridden Sabrina must be given what she knows about Cyrus, her disconcerting facial expressions suit her perfectly, and are an intelligent acting choice on Miss Richards’ part. That we first see her in a scene with Liz helps to underline this intelligence, since Joan Bennett is the only other member of the cast who seems to know her lines today. Her smooth performance gives Miss Richards something to play off of and spotlights Sabrina’s barely controlled panic.
Sabrina and Liz haven’t been in the lab very long when Cyrus enters, as Yaeger. He introduces himself to Liz as a close associate of Cyrus’, and asks Sabrina to stay and help him analyze some data. Sabrina agrees to do so, and Liz excuses herself.

Cyrus tells Sabrina to mail some of his clothes and all of his money to New York. She asks if he is moving to New York permanently. In response, he rambles on about how big the world is and how little of it he knew before he assumed his current appearance. Apparently Cyrus retains his ignorance of geography when disguised as Yaeger. He simply tells Sabrina to send his belongings to New York, addressed to John Yaeger at General Delivery. Apparently he thinks there is only one post office location in the state of New York.
We next see Sabrina in the basement of an old farmhouse. Returning viewers know that Cyrus obtained this farmhouse last week by murdering the man who was about to sell it to him. Evidently, Sabrina has followed him there. She sees and hears him in a dungeon, tormenting Maggie Evans Collins, the wife of Liz’ brother Quentin. When Cyrus emerges from the dungeon, Sabrina runs away. He does not see her, but he finds the check he gave her to send to some post office randomly chosen from among the 1720 in New York State in 1970. It fell out of the pocket in her skirt* onto a stair.
We cut to Liz’ home, the great house on the estate of Collinwood. We hear a car screeching to a halt. Sabrina comes running in the foyer, calling the names of the residents of the house. Cyrus follows her. He marches her into the drawing room and asks a series of questions. When she tells him she put the check in a safe place, he produces it. She blurts out that she dropped it. She pleads with him to let Maggie go. He says it would be foolish to let someone go who knows what Maggie knows about him. Sabrina knows even more about Cyrus than Maggie does, and asks what he is going to do to her. He tells her she knows what he is going to do. He strangles her.
Liz enters and screams. Startled, Cyrus lets go of Sabrina’s neck. She falls to the floor, her eyes closed. Tomorrow it will be confirmed that she is dead.
Liz had a dream earlier. She and Sabrina entered Cyrus’ lab and found it a shambles. Sabrina started cleaning the place up, only to find Maggie’s dead body sprawled on a table. Liz told this dream to a person named Barnabas Collins, who introduced himself to her family a few weeks ago as a distant cousin from South America. While the rest of the Collinses believe that Maggie left of her own accord, Barnabas is convinced that she is being held prisoner. The dream convinces Liz that Barnabas is right. When she told him about the dream, she also told him she had met Yaeger. Barnabas knows how cruel and dangerous Yaeger is, and has since #1021 been trying to find out exactly what the connection is between Cyrus and Yaeger. He announced to Liz that there is only one way to find out whether Yaeger has abducted Maggie, and when we last saw him in this episode he was in Cyrus’ lab, looking at the wardrobe he keeps there to wear when he is disguised as Yaeger.
Sabrina’s death marks Lisa Blake Richards’ final appearance on Dark Shadows. Her quiet competence as an actress allowed her scene partners to dial the vehemence essential to the Dark Shadows house style of acting down to bearable levels, and it highlighted Sabrina’s clumsiness under the severe pressures to which the story subjected her. I was glad when, during a 2020 reunion of Dark Shadows cast members on Zoom, Mitch Ryan took a call from Miss Richards, who was at that time his fellow student in a writing class. I’ll miss her, even if Danny Horn doesn’t.
*That pocket gets a couple of closeups today; after watching the episode, my wife and I happened to see another video mentioning that there was a trend towards putting pockets in skirts in the early 1970s.