In the great house on the estate of Collinwood, reclusive matriarch Liz and instantly forgettable young lawyer Frank worry about where well-meaning governess Vicki has got to. Since Vicki is a witness in the investigation of the death of beloved local man Bill Malloy, and she has been the target of at least two attempted assassinations in the last 24 hours, the sheriff and his men are searching the grounds of Collinwood looking for her.
As it happens, gruff caretaker Matthew is holding Vicki prisoner in his cottage on the estate. Matthew had blurted out a confession that he killed Bill, and has now decided he must kill Vicki to keep her quiet. Vicki tries to persuade Matthew that he will be better off with her alive, but he will not change his mind. As he is putting his hands around her neck with the stated intention of breaking it, the door opens. Liz enters. Startled, Matthew unhands Vicki. She tells Liz that Matthew killed Bill and is about to kill her.

Art Wallace’s original story bible for Dark Shadows, which circulates under the title Shadows on the Wall, had called for Liz’ brother, high-born ne’er-do-well Roger, to be exposed as a murderer and a deadly threat to Vicki. Roger would fall to his death in the course of his final attempt on Vicki’s life. That was still possible a week ago.
Now that we’ve heard Matthew’s confessions, we know that Roger isn’t going anywhere. Not only does that keep one of the show’s most engaging actors, Louis Edmonds, in the cast; it also opens a long list of story possibilities. Perhaps Roger and Vicki will reenact the climax of Jane Eyre, and the dark-haired governess will marry her charge’s father. Perhaps the horrendous relationship between Roger and his son, strange and troubled boy David, will improve in some way, or perhaps David will make another attempt to kill his father. Certainly we can expect more scenes between Roger and Liz, as the show plays out the first of its signature relationships between Bossy Big Sister and Bratty Little Brother.
Further, Liz tells Frank and the sheriff that there are three residences on the estate- the great house, the Old House, and the caretaker’s cottage. One of Matthew’s previous attacks on Vicki took place at the Old House, and we’ve twice seen a ghost there who is clearly marked as someone who will be coming back again. Vicki is trapped in the caretaker’s cottage now, and the great house is the main setting for the series. By listing the three locations in this way, Liz is telling the audience to expect to see more of each of these sets, not just in this storyline but in the stories to come.