A serial killer named The Shark is terrorizing London by killing his victims with a speargun and then, dressed in a scruba-diver's wetsuit, using the city's sewer tunnels to make his getaway. Inspector Wade of Scotland Yard is assigned to the case, and he begins to suspect that the Shark is tied in with a smuggling ring the authorities believe is run out of a dive on the Thames...
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Plot summary
Born in a small town in the countryside surrounding Pistoia, Adriana is an attractive young girl who counts on using her looks to go places in the entertainment business in Rome. Moving to the capital, she works first of all in a hairdressing salon, then in a small cinema where she manages to get a job working in fancy dress. Meantime, she socializes with youn...
Grisly strangulations in London alert Nayland Smith of Scotland Yard to the possibility that fiendish Fu Manchu may not after all be dead, even though Smith witnessed his execution. A killer spray made from Tibetan berries seems to be involved and clues keep leading back to the Thames.
