Das Gasthaus an der Themse

This 1962 mystery is the first exposure I've had to the Edgar Wallace krimi adaptations. I enjoyed it quite a bit although the mystery was a bit too convoluted. There is even a "So and so did this because..." explanation towards the end but I still have a few questions. Anyway, the film is about a killer named The Shark who is killing people in London with a speargun. He is able to get away because he dresses in a scuba outfit and uses the city sewer lines to escape. Inspector Wade (Joachim Fuchsberger) of Scotland Yard is on the case.

The film has a lot going for it, especially in the Theremin themed bits involving The Shark. The image of the killer in an all black wetsuit is atmospherically shot and suitably creepy. Dick Maas was definitely impressed by it because he used it to similar effect in the 80s action thriller AMSTERDAMNED. Another plus is a young Klaus Kinski in a major supporting role as sleazy French businessman. On the downside, the film features some awkward comic relief in the form of the bumbling Barnaby character. And, as I mentioned earlier, it does get confusing for a bit. At one point three men in black scuba suits are running around. However, the end revelation of who The Shark is pretty unexpected and director Alfred Vohrer does his best to send you off the track.