Naboer/Next-Door is the story of a man whose two eerie female next-door neighbours appear to be playing some kind of bizarre and perverse psycho-sexual game with him.
The eeriness is particularly effective in the first half of the film, although as the story proceeds, it's not long before the outcome is going to be fairly obvious.
It's a well-done film however, psychologically taut and engrossing and the protagonist's mind appears to be unravelling while being seduced and then provoked in turn by the inconsistent behaviour and stories from his weird neighbours.
Nice and dark, with fairly strong acting (particularly from the girls) and, it being a Norwegian film, there are no stupid Hollywood gags or one-liners to detract from the spooky atmosphere.