When Barnabas reaches for the handle of Daphne's car door, and when soon after when he stalks Maggie in the Old House, he is wearing the same period garb as when released from his coffin, as well as an ankle-length cloak. But when stalking Daphne in the woods prior to attacking, he's clearly wearing contemporary shoes and pants, and a much shorter cloak.
When Barnabas first meets Maggie, at the Collinwood costume ball, Jeff says he already knows him. How this could be is never explained.
Donald Briscoe's character's name in this movie is Todd Blake. The end credits refer to him as Todd Jennings instead of Todd Blake. Jennings was the last name of the two brothers, Tom and Chris, that he portrayed in the TV series.