One of those movies you don't hear much fuss about, and then you put it on and think 'why not?' A fantastically simple concept is turned into a clever suspense thriller where you are kept guessing until the end. The director uses every trick in the book to pull you along with Jane, played superbly by Franklyn. If you want to analyse it, instead of simply enjoy it, then you can certainly find a few little holes in the plot here and there, but overall, this is a very good job done by the whole team and it does reward you if you just allow yourself to be pulled into its current of suspense. Thoroughly enjoyed it and like someone else has stated, I can see this as prime Hollywood remake material, as they continue their relentless search for untapped old movies to remake. And in a way, I hope it does get remade, just so we can all say 'It is nowhere as good as the quiet little original.' And those hot pants - ooh la la!