This lesser known old dark house thriller from Lang, comes highly recommended. It's not about a haunted house actually, but I'd still call it spooky. I first saw it only a few years ago, but it's already become a fave of mine in this particular category. -Sort of, anyway; the beginning is a bit slow and too romantic, and manages to look completely un-interesting to a Horror fan, but the wait is worth it. While on vacation in South America Bennett falls for stranger Redgrave, and promptly moves in with him. -He's strange indeed; with all the secret rooms in the big house, and two other just as strange occupants. I'll say no more; now go check it out. If you enjoyed the British "Dead Of Night" for instance, Lang's long corridors and the eerie atmosphere here should be a sure pleaser.