This was a good show from the early 90s. Originally released on Showtime, the first season was definately more graffic than later seasons which were released on the SciFi Channel.
The show foolows a society of paranormal investigators called the Legacy which has bases all around the world but the show mostly takes place in San Fransisco. The characters are well written and the stories are mostly based off of a monster of the week, but they do bring in an overall mythology very well with the monster of the week.
Although the group does travel aropund the world, most of the stroies take place on the island mansion. The old mansion is a character in itself and is a good setting for this eerie show that although more mystery than horror has the suspence that makes you want to know what happens next.
The first season has been released on dvd and the rest of the seasons are shown on Chiller network.