If you’re telling a fictional story and your audience is with you, they will treat whatever you don’t explain as something that does not need to be explained. So if the story takes place in and around a village on the Atlantic coast about 50 miles from Bangor, Maine, you don’t need to explain why Bar Harbor doesn’t exist in the world you are describing. They will take it for granted that your village is on that spot instead.
When you introduce fantastic elements and don’t explain them, you have “fantasy fiction.” That’s the category Dark Shadows has belonged to since undead blonde fire witch Laura Murdoch Collins joined the cast of characters late in 1966 and her arc absorbed all of the unresolved narrative threads that were still generating interest. So in March 1970, it turned out that an alternate universe could sometimes be glimpsed in a room in the long-disused east wing of the great house of Collinwood, and that people who entered the room at the right time could cross over into that universe. The aperture between the universes was not induced by any process, either natural or artificial; it was just there, and it was marked by an ordinary door. The handful of throwaway lines we heard about the many-worlds hypothesis were not explanatory in any way; they were simply a description of one way the show might use the alternate universe to develop characters. Because the practicalities were not explained, we accepted them as something that needed no explanation.
Mad scientist Julia Hoffman and her friend, old world gentleman Barnabas Collins, crossed over into the other universe. They escaped from it in July, while the alternate version of Collinwood was on fire. Evidently the flames disturbed the aperture, because they found themselves, not in the summer of 1970, but in 1995. In that far-off future year, Collinwood was in ruins and everyone who had lived there was either dead, missing, or insane. Julia and Barnabas learned that this sad state of affairs resulted from a mysterious disaster that took place at some point in 1970. They had gathered only a little information as to what this disaster might have been when they had to flee for their lives. A ghost led them to a magic doorway behind which a staircase appeared. They followed this staircase to another doorway. They passed through that, and found themselves back in the Collinwood of their own native universe in 1970, sometime before the disaster is due to strike.
Passing from 1995 to 1970 by means of a stairway is as fantastic as passing from one universe to another by means of a door, but it was not explained, and has barely been mentioned these last three weeks as Julia, Barnabas, and those they have told of their experiences have been trying to figure out what the disaster is going to be and how they might prevent it. So we have accepted it as readily as we accepted the “Parallel Time room.”
That changes today. Julia knows that the ghosts represent people who lived in 1840, and has started looking for information about the staircase in documents from that year. Quentin Collins has been giving her a hand with this project. She finds a plan for a “Proposed Stairway into Time” signed by another Quentin Collins and dated 1840.

The ghost of governess Daphne Harridge seemed friendly to Julia and Barnabas in 1995, but in 1970 she has ensorcelled Quentin and kept him from being as helpful to Julia as he might. Today, Daphne oversees the destruction of a notebook in which teens David Collins and Hallie Stokes have written an account of their experiences with her and the other ghosts. But later it seems Daphne might be coming back around. She gives Quentin another journal, which he hands over to Julia. In it, Julia finds that Quentin’s namesake from 1840 had written about the thoughts that led him to design his “Proposed Stairway into Time”:
There is no such thing as time. There’s only space, physical space, and it is space that measures the distance between those points which we, in our ignorance and folly, insist are points in time. All time is one point, one moment. It is ever existent and it is ever accessible, and it is physical space that can be used to make all time easily accessible.
This describes the show’s method of jumping backward, forward, and sideways in time accurately enough. They cut from a set in one part of the studio to a set in another, and in so doing they have defeated chronology. Since Julia has found the note as part of an investigation that has kept her busy for so long, we are led to expect that we will be hearing more of this kind of talk, perhaps arranged in a pattern that will create the impression that we are being presented with an explanation of something.
Dark Shadows has been desperately short of story since Julia and Barnabas returned to 1970, and spinning out explanations is one way of introducing new story points. When these explanations resemble theories that researchers are actually using to look into natural phenomena, they turn fantastic fiction into science fiction. At no point has Dark Shadows come anywhere near this genre, and it does not seem like the “Proposed Stairway into Time” will lead them there. But who knows. Before Laura came on the show, it was a Gothic romance that included hints that ghosts and other unearthly forces were at work in an uncanny back-world behind the action. If Laura could transform it from that into the supernatural thriller it has been ever since, perhaps Quentin’s namesake from 1840 will be able to transform it into a science-fiction show.
If they are going to take that route, a time-travel gimmick would seem to be the logical way to merge onto it. Ghosts and vampires and zombies and other revenants, like time travel and alternate universes, are ways of making believe that options which events have foreclosed are still at least partly open to us. So if we say that the 1840 Quentin built a time machine, we can subsume more or less everything else we have seen under the idea that he created a rupture in space-time through which all of the other weird phenomena have been cascading.



