House of the Living Dead is about a family with a history of mental illness living on the Cape in South Africa. There is the mother and her two sons - Michael, the Master of the house and his brother Breck, the demented mad scientist. Breck, who is deformed and lives shut in a room at the top of the house, believes that the soul is an organic object that can be isolated and contained outside the body.
Michael's fiancé comes to marry him, but she's not welcomed at all by his mother. Strange things are going on at the plantation, including murder and some voodoo-like witchcraft being practiced by the natives.
At this point, the movie starts to drag. There are a couple of chase scenes and an eerie organ inside the house that seems to be playing on its own. When the local constable begins to investigate things, we begin to get a glimpse into what's really going on.
When watching this kind of movie, you hope there will be enough suspense to keep you riveted to the film. If you can't get that, you at least hope you'll get a good ending. I don't want to spoil things, so all I'll say is that this movie at least has a really exciting ending. However, the film leaves you with questions that were never answered and the viewer is left to wonder about certain things.
Overall, if this is a genre of movies that you enjoy, I'd say watch it. If the whole "suspense, mad scientist, witchcraft" thing isn't high on your list as to the kind of movies you like, you'll probably be disappointed.
Some people who have written reviews think the title of the movie is deceptive because it isn't a zombie movie. There is just cause for the title...if you're paying attention!