You might call this a slasher prototype (since it resembles something of "Halloween" and "When A Stranger Calls"), as your generic staples are there and in full flight. However it's not terribly successful in making it totally effective, but anything with Honor Blackman and the lovely Susan George in a short purple skirt has got to be worth your time. Of course! Being a very minimal production, the Gothic set-pieces are tight and the story quite simple-minded (babysitter terrorised by a escaped homicidal lunatic who returns to his family home for one night), where its all about hysteria and claustrophobic tension in a forlorn staging. The main problem it was just too uneven. Good uneasy first half, let down by a weak, bloated second half. Some plastered jolts, and atmospheric touches worked (mainly those vivid sound effects), but definitely there were moments that didn't have much impact, and fell in the risible bracket. Not helping was the script completely plods along. Peter Collinson's terse direction, along with Ian Wilson's skillful cinematography and Harry Robertson's whimsically edgy musical score build upon the creaky, and moody old-school atmosphere. The dark, gloomy isolated house (you cant go wrong there!) is well-used in many of the set-ups, and they achieve many unique placements (reflections to silhouettes) with the characters. Collinson's framing is first-rate. A busty Susan George (who gets some scenes with her bra-exposed) is superb in her well-rounded performance of conveying the frightening despair that basically overwhelms her. On the other hand Ian Bannen's spaced out, muttering psychotic loony was a bit hit-and-miss. Honor Blackman scores points as the up-tight mother. George Cole, John Gregson and Dennis Waterman provide sturdy support. Passable little horror flick.
