The speedboat chase in the Amsterdam canals in this film is actually being copied by Dutch director Dick Maas in his 1988 film 'Amsterdamned'. I always thought how original it was to have such an out of the ordinary, yet in Amsterdam obvious chase, but apparently it is less original as I thought. In the 18 year older 'Puppet on a Chain' the chase is as vivid and dynamic as in Maas' film, although one detail in Amsterdamned should catch the viewer's attention. Just like in Puppet on a Chain, the villain almost crashes his boat into an oncoming barge, a thrilling moment. In 'Amsterdamned' this barge has a fanfare band, conducted by 'actor', and Holland's famous Oscar-winning documentary director Bert Haanstra. It makes the already exhilarating scene more colourful, and provides it with a light touch. This detail encapsulates an often noticeable and important difference between English and Dutch film-making if you ask me; It seems that in Dutch films a doses of ridiculing of a serious action or scene is indispensable. Fact of the matter is that the 'original' film, Puppet on a Chain, is more believable because of its absence of this ridiculing. I also find it very interesting to see sceneries of my home country (Holland) in such a serious crime intrigue, where BTW everybody speaks British English!