From November 1967 to March 1968, Dark Shadows was a costume drama set in the years 1795 and 1796. Well-meaning governess Vicki had come unstuck in time, found herself in that period, and failed utterly to adjust to her new surroundings. While she was in gaol charged with witchcraft, she befriended an unpleasant man named Peter, who served as her defense attorney. Peter handled the case so badly that he and Vicki were both sentenced to hang, but they nonetheless fell in love with each other.
Shortly after Vicki was whisked back to the 1960s, she found that Peter had also come back to life. Unfortunately, he had total amnesia covering everything prior to his arrival in the twentieth century, and he became belligerent every time Vicki tried to tell him about himself. These traits did nothing to improve Peter’s already repellent personality, but having fallen in love with him once Vicki remained grimly determined to make a life with him.
The other day, Peter and Vicki were about to get married when a mysterious woman known as Eve presented Peter with evidence that what Vicki has been telling him is true. He ran off to exhume the grave marked with his name and found that the coffin was empty. For some reason he took this to mean that he shouldn’t marry Vicki after all. He has gone back to his room, where he is packing his bags and looking at a train schedule.
Unknown to Peter, there have been two visitors in his room while he was away. Eve came in and called for him, saying aloud that she would “make it all right” for him. A man known as Adam followed her in and overheard this. Adam thus learned that, despite their names, he and Eve would never be a couple. He asked if, when “yesterday, you made me happy- that was a lie, wasn’t it?” She confirmed that it was, that she would never love him, that she had always hated him, and that she found him ugly. That last apparently struck a nerve, because Adam responded with great rage. He choked Eve, and she collapsed.
Vicki drops in on Peter while he is getting ready to leave town. He tells her they cannot be together, and she insists on giving their relationship a second chance. Peter opens his closet to get some more clothes to pack, only to close it quickly. Vicki opens it, and finds Eve’s strangled corpse crumpled on the floor.
There is a genuinely horrifying moment in this episode. Vicki thinks back to the night in the 1790s when she was taken to the gallows, and we see events from her point of view. At one point we see Peter’s face looming towards the camera with his lips puckered. We’ve seen how Roger Davis manhandles his female scene partners, and in particular how miserable Alexandra Moltke Isles is when he kisses her. The sight of him coming at us for a kiss is enough to make even the most seasoned horror viewer flinch.

Mrs Isles read the opening narration of episodes 1-274 in character as Vicki. After she lost her monopoly on the opening narrations, she read more than 100 others, no longer as part of that role. This is the final time she takes on that task. It is also the first time “and Alexandra Moltke as Victoria Winters” is followed on screen by other acting credits.