From March to June 1969, during a segment of Dark Shadows set in the year 1897, John Karlen played inveterate prankster Carl Collins. Carl could barely contain the manic glee his own practical jokes inspired in him, even though they rarely moved anyone else to more than irritation. A childlike man, Carl quickly dissolved into helplessness before even the slightest challenge.
Now, the dramatic date is 1840. Karlen is Desmond Collins. We met Desmond yesterday, and he seemed to be cut from the same cloth as Carl. He has returned from a trip to East Asia, and has brought a severed human head in a glass display case. His mother Flora reacted to this object with horror, as one would expect. In response, Desmond kept insisting that there was nothing frightening about the head and averring that he could not understand Flora’s reaction. His demeanor is calm and mature, setting him apart from Carl. But as regards the head, his judgment seems to be just as ludicrously poor.
Desmond does show good sense in one matter. Yesterday, Desmond expressed distrust of two people who have recently presented themselves at the great house of Collinwood under the names Barnabas and Julia Collins. Julia and Barnabas have identified themselves as brother and sister, and have said that their father was the Barnabas Collins who lived on the estate in the late eighteenth century and left for England in the 1790s. Desmond talks with Barnabas in the drawing room of the great house today, and is still openly suspicious.
The two people at Collinwood now who were there in the 1790s are Ben Stokes, an old man who was an indentured servant at Collinwood back then, and Daniel Collins, who was a child then and is now the master of the house. Daniel reacts with amazement to the sight of Barnabas. He is convinced he is the same man, unchanged after four and a half decades. Barnabas tells him he is the son of that Barnabas. There is still a note of suspicion in Desmond’s voice when he remarks that it is Barnabas’ night for being mistaken for his father, but he can hardly keep doubting that he is a member of the family.
As it happens, Daniel’s first impression was right. Barnabas is the person he knew long ago. Julia is not related to the Collinses at all. Barnabas has not aged, because he was turned into a vampire in the 1790s and was sealed in a coffin from that time until Julia released him a few nights ago. She is a time traveler from the year 1970, where she and Barnabas are friends. Barnabas is also a time traveler of a sort; he used some mumbo-jumbo to project his 1970 personality into his 1840 body, so that he and Julia are on the same page now. They have traveled into the past in hopes of preventing a disaster that will befall the Collins family in 1970, so their motives are good. But after all, one of them is a vampire and the other is a mad scientist. They are not likely to be an unmixed blessing to any house they enter.
Ben is visiting Flora at the house she and Desmond share, a mansion near Collinwood known as Rose Cottage. He sees the head, and recognizes it as something that figured in a series of murders many years before. Those murders took place in and around a town called Bedford, and are therefore known as The Bedford Atrocity. Ben asks Daniel if he remembers the matter. He certainly does, and mentions that his late sister Millicent had a book that included a chapter about it. He suggests Ben look for the book in the attic.
Ben finds the book there, and he is sure that if he shows it to Desmond he will convince Desmond to destroy the head. He takes the book to Rose Cottage. No one is home. He leaves the book in the room where the head is kept and writes a note for Desmond. He explains to the head that he is going to destroy it. This turns out to have been an unwise move. When Ben is walking home through the woods, an image of the head is superimposed over him and he reacts with distress.

There are a couple of other points worthy of mention. Daniel is conscious of his position as master of Collinwood, but he is not the haughty overlord Louis Edmonds played when he was Joshua Collins in the part of the show set in the 1790s or the stuffy but lovable figure he created as Edward Collins in the 1897 segment. He is dignified, courteous, and kindly. But he is also gravely mentally ill. When first we saw him, he tried to kill Julia, not for any of the good reasons anyone might have to do such a thing, but because he thought she was his late wife, whom he killed years ago and keeps trying to kill again every time she shows up disguised as someone else. He cannot remember who is alive and who is dead, or what year it is. (In fairness, these are very difficult things to keep track of on Dark Shadows.) It’s a cliche that Jonathan Frid played Barnabas “as if he were playing King Lear.” In his scenes today, Edmonds quite literally is playing King Lear. Mrs Acilius and I marveled at the depth and complexity of the characterization.
Barnabas meets the evil Gerard Stiles. Barnabas knows that Gerard’s ghost will cause the destruction of the great house and its residents in 1970 and that he will still preside over its ruins in 1995. Gerard tells Daniel a story about the deaths of his son and grandson, Quentin and Tad Collins. Barnabas is in the room when Gerard tells this story, and has reason to disbelieve it. Later, he is alone with Gerard and challenges his story. Barnabas learns nothing from this encounter, but Gerard learns that Barnabas is his enemy. Barnabas very often introduces himself to his foes by showing his cards in this way. That habit does keep the plot moving, but it is frustrating that the protagonist does not even try to ingratiate himself to his adversaries and get information from them he can use to advance his goals.