One of the best stories of Joseph Sheridan Le Fanu was adapted by BBC TV in 1979. It's a bit too slow for my tastes but I tend to be outvoted. It is certainly a visually beautiful piece, and the ending is genuinely horrific. The major problem is that the characters aren't especially sympathetic. But what the heck, the first ten minutes or so are on YouTube so I thought I'd put it out here.