Who drove Vicki to Widows Hill at the end? I don't think it was Angelique because uniting Barnabas with Josette would have been the last thing she would do. But what if Josette had led Vicki there? She had led Vicki places before. The jump from the hill may have been what was needed to motivate Barnabas to save Vicki the only way he can.
On my second viewing, I noticed that Vicki was very lucid at the end. She was looking over Widow's Hill, but I don't think that she was preparing to jump just yet. Barnabas came up to her and they embraced. But then Barnabas says something like he thought he'd lost her, and she told him that he already had, because she lives in the light and she will grow old and die, and he will not. She sounded very sane, calm, and logical. I don't remember the exact exchange but I think she was challenging him, because he said something like he'd never do that (make her like him). I think that Vicki knew full well what she was doing when she jumped, and I don't think she was under anyone's spell. I think that sometime between seeing Barnabas burning and that point, she had come to understand what Barnabas was, and that there was only one way to be with him, and the only way he would change her was if her death were the only other choice.
just lends itself better to the small screen, especially if you are wanting to honor so much that came before and mine those five years worth of story.
I really had to pay attention to know that Julia was "treating" Barnabas, because we only have one scene that shows that
How does she even have the knowledge to treat him? All of this was left unexplained.
WB was probably expecting a box office of $300-500 million or more.
The box office intake does not warrant a sequel.