Julia Hoffman, MD, can do many things no other medical practitioner has ever accomplished. She can build a Frankenstein’s monster and bring it to life; she can erase a person’s memories and overwrite them with whatever she pleases; she can cure vampirism; and, a few weeks ago, she overcame time and space and transferred herself to a parallel universe. Yet, Julia is quite unreliable about something which most doctors do accurately every time they attempt it. She is often incorrect when she pronounces a patient dead. Julia has been known to pronounce the same person dead twice in one episode, only for us to see them alive and well before the credits roll.
So, it is only fitting that in this mirror universe Julia should be the one who is inaccurately pronounced dead. The pronouncement comes not from a physician, but from a woman named Roxanne Drew who, in lieu of a personality, has the ability to look at a person’s belongings and visualize their current physical state. Julia’s friend, vampire Barnabas Collins, gives Roxanne a scarf that belonged to Julia’s counterpart in this universe. Roxanne declares that the scarf’s owner is dead. The audience knows full well that the other Julia Hoffman is indeed dead, and so does Barnabas. Julia killed her Doppelgänger when she arrived in this universe in #1036. But Barnabas has apparently forgotten about that. He decides that it is his friend who is dead, and he gives up the search for her. He leaves her trapped in a dungeon in the basement of the great house of Collinwood, about to die of thirst.

Roxanne has short red hair, pale skin, and a strong chin. She looks enough like Julia that when we first saw her, we thought she would be revealed to be the daughter of Julia’s counterpart. The false death pronouncement reinforces the suggestion of a kinship between them, but the show has taken no other steps towards substantiating this idea.
Julia has an unrequited love for Barnabas and has given up everything in her life for his sake. He repays her by ignoring her feelings and chasing after other women. Vampires are metaphors for extreme selfishness, but even granting that fact, Barnabas stands out as a jerk.
Roxanne tells Barnabas she has fallen in love with him, and he tells her he loves her. In a display of actual unselfishness, he tells her they cannot be together. The central couple in this part of Dark Shadows, Quentin and Maggie Collins, have had many conversations in which Quentin refuses to tell Maggie about obstacles to their relationship; in #990, Maggie told him that he is treating her “Like a child! And I am not a child!” This scene takes place on the same set as that one, and Roxanne even says “You treat me as a child, and I am not.” Barnabas has a reason for his behavior, while Quentin had none. So the echo explains both why we can care about him, and why we never could care about Quentin.
Barnabas’ unselfishness lasts only for a few minutes. He bites Roxanne. She is happy afterward. She tells Barnabas she lives in a house at Finley’s Cove, and he says he will see her there later.
Roxanne goes home alone. She finds the villainous Tim Stokes waiting for her there. He harasses her, discovers the bite marks on her neck, and learns Barnabas’ secret.