A continuum to the 1979 CBS TV adaptation of the Stephen King’s 1975 novel of the same name, Larry Cohen’s A Return to Salem’s Lot is in independent continuum to the the series where a reporter is persuaded into writing a comprehensive history of the vampires occupying the small fictional town of Jerusalem’s Lot.
I don’t know how faithful is the newer version to the original, not having either watched the mini series or read the book, but on the surface it seems that only the overall theme is used, along with the main antagonist from the TV series being used on the VHS cover, likely to have a stronger connection with the original. In this sequel the character is not to be found.
But a quite decent vampire movie is to be found here. Michael Moriarty has always been quite a mixed bag for me, but here he does well, and the weird co-existence with the vampiric townsfolk is interesting to watch. The real delight of the movie though is Samuel Fuller in the role of Dr. Van Meer, an old eccentric vampire killer.