We open with governess Maggie Evans entering the bedroom of strange and troubled boy David Collins. She had heard David’s screams and a man’s laughter coming from the room; the man is gone, and David is unconscious on the floor. He has a nasty burn on his arm, and as he is coming to he pleads with “Quentin” not to hurt him.
Once David is fully awake, Maggie asks who Quentin is. David frantically denies that there is any such person, and claims that the laughter she heard was his own voice as he was playing a make-believe game. She says that she knows he couldn’t have made those sounds. He points out that they are the only people in the room. Maggie does not even try to explain how anyone could have left the room unseen; she seems already to have concluded that Quentin is a supernatural being. Maggie identifies Quentin with a strange and frightening man she and housekeeper Mrs Johnson have both seen. David keeps trying to deny everything, and Maggie keeps telling him she wants to help. David sobs, and Maggie holds him.

Quentin is indeed a ghost who is taking possession both of David and of Maggie’s other charge, nine year old Amy Jennings. With their help, Quentin has so far killed two people, tried to kill two others, and set about trying to drive everyone off the estate of Collinwood. Up to this point, Maggie has failed completely to represent any sort of obstacle to Quentin. She is a poor disciplinarian who lets the children run rings around her even when they are themselves, and is altogether at sea when they are doing Quentin’s bidding. This scene promises a breakthrough. Maggie is the first of the adult characters to learn Quentin’s name, she does not flinch from the evidence of his uncanny nature, she vows to fight him, and David finds comfort in her arms.
The breakthrough does not come today, however. After a moment, David declares that no one can help him, and he rushes out of the room. He goes downstairs to the foyer and hears a knocking at the door. He opens it and sees notoriously abusive actor Roger Davis standing there. He reacts to that sight as anyone might, running away without a backward glance.
Maggie follows David downstairs. There is again some question as to how much of the body language in the next scene is the blocking the director gave as an interpretation of Maggie’s response to the character Ned Stuart and how much is Kathryn Leigh Scott’s reaction to Mr Davis. Maggie tells Ned she can’t talk because she must go out in search of David; as she prepares to exit, she circles around with as much space as possible between her and him, never quite making eye contact but glancing back every time he moves towards her. This is not a pattern of movement we have seen before on the show, even when a character was dealing with a vampire or some other murderous foe. Miss Scott looks very much like a woman alone with a man whom she does not trust not to assault her. If he had, it wouldn’t be the first time he has physically abused a castmate on camera.

A child’s voice is heard, singing the song “Inchworm.” It is Amy, and she is working a jigsaw puzzle in the drawing room. The drawing room brings out Amy’s musical side. She played “London Bridge” on the piano there in #656 and tapped a few random keys on the same instrument in #676. She is quite a good singer, perhaps not surprising since actress Denise Nickerson had been in the cast of the short-lived James Lipton/ Laurence Rosenthal Broadway musical Sherry! in 1967.
Ned enters and introduces himself to Amy. His lines are all perfectly polite and friendly. Amy is supposed to gradually sense that Ned is hostile to her big brother Chris and to become uncomfortable around him, but that is supposed to come at the end of their time together. As it plays out, she already seems uncomfortable when he first enters. A minute or so into the scene, Amy smiles at Ned. Nickerson was remarkably good at flashing quick smiles, but it doesn’t work this time. She looks like she is displaying her teeth to the dentist. When Amy is supposed to start edging away from him, Nickerson turns around and proceeds to her next mark at full speed. The camera pans back, but does not capture her movement- she has gone clean out of the shot, leaving Mr Davis alone in the frame.

Ned approaches Amy; he grabs her by the shoulders and pulls her back into the shot. Chris enters. Amy starts to warn him against Ned, and he tells her not to be afraid for his sake. Indeed, Chris is safe. It is only women and children who have to be afraid of Roger Davis.
Ned confronts Chris. Evidently something bad happened to Ned’s sister Sabrina. She can’t tell Ned what it was, but he thinks Chris is responsible and wants him to go with him to the Collinsport Inn to see her. Returning viewers know that Chris is a werewolf and that Sabrina saw him transform. He assumed that he had killed her while in his beastly form, and he is surprised to learn from Ned that she is still alive. Chris is a character we are supposed to sympathize with, so it is a bit disturbing that he does not seem particularly relieved to find that he did not kill Sabrina.
In the woods, Amy finds David. She learned some days ago that Quentin wants to hurt Chris, and she has been resisting Quentin’s influence ever since. She and David talk about ways they can work together to fight him. David says that he has decided to tell Maggie what has been happening; Amy objects that this is too dangerous. They seem to be getting somewhere when Quentin appears to them. They are terrified, and then resign themselves to their fate.
Later, the children are in the drawing room with Maggie. Amy is still working her jigsaw puzzle, and David is staring into the fireplace. Longtime viewers will remember that this is something his mother used to do. She was the show’s first supernatural menace and tried to lure David to his doom. Maggie’s predecessor, well-meaning governess Vicki, led the other characters in the campaign that saved David then. We wonder if Maggie will be able to match her success.
Maggie admires the puzzle and calls David over to look at it. David makes a show of being bored, leading Amy to remark airily that boys don’t like jigsaw puzzles. David complains that there is nothing to do. Maggie suggests the three of them sit down together for a heart-to-heart talk, an idea the children reject. They suggest a variety of games they might play. Maggie notices that their manner is quite different than it was earlier in the day. David is more assertive, Amy supercilious. She finally agrees to let them play dress-up.
In the first year of the show, the opening voiceovers often involved a weather report. “A cold wind blows from the sea to the great house of Collinwood, but the fog still hangs heavy on its vast lawns” that sort of thing. They stopped doing that some time ago, but today they slip in an almost comically detailed bit about atmospheric conditions- “Soon dark, threatening clouds will gather over Collinwood, and long, ever-lengthening shadows will creep menacingly toward the great house. By late afternoon, rain will come, a rain that will begin slowly but steadily increase into a raging storm.” You expect them to go on with “Expect cooler temperatures and clear skies after 8 PM, with a chance of frost in the morning.” But the rain, at least, plays a part in the story. It explains why David and Amy have to stay indoors, and a roar of thunder gives Amy a chance to sneeringly ask Maggie if she is frightened. It also occasions the use of this still of the exterior of the house, one which I do not believe we have seen before:

Later, Maggie goes to look for the children. She enters the study. This set has been familiar since early 1967, but today is the first time we see the outside of its door. Lately we have been seeing more of the little spaces that are supposed to join one room to another, part of a strategy to make the house seem like a bigger place.

Once in the study, Maggie hears Amy and David calling to her from no particular direction while Quentin laughs. She is bewildered, then the children join Quentin in laughing. His laughter is hearty, theirs is maniacal. Maggie goes out into the corridor, sees something frightening, and retreats into the study. She is only there for a moment when the doorknob starts turning. We end with Maggie staring directly into the camera, its lens representing the point of view of whatever it is that is terrifying her.

This is the first of only two episodes credited to writer Ralph Ellis. Dark Shadows never had more than three writers on staff at any time. I often wish they had had many more. Ellis is one of those whom I would have liked to see as a senior writer on the show right the way through. The episode is well-paced, the characters are clearly defined, and the dialogue is smooth with just a touch of wit. If he had been in charge of, let’s say, every Monday’s script, the whole series would have been a cut above what it actually was. Since he only contributed two scripts, it is especially sad that Roger Davis had to crap on one of them, but even when Mr Davis is on camera you can still tell that Ellis did his job well.