I had forgotten this TV series even existed until the other day. I remember it airing in the 1990's and the re-runs for a few years and I always liked it.
Granted this one is far less "scary" than the actual movie. The stories focus more on Lydia Deetz and Beetlejuice than any of the other characters in the movie.
The pair are also way more friendly to each other (no forced marriages here) here than they are in the film. I don't remember a lot else about the series (probably been at least 15 years or more since I've seen it) but it was pretty original and wacky for the time.