When Harriet Zapper is hired to find the identity of Karel Duval, and the true heir to the Duval family fortune, a bloody trail of murders leads the Big Zapper from London to the South of France and into a hornet's nest of betrayal and death.

• DirectorLindsay Shonteff
• Release4 January 1974
• GenreAction
• Duration1h 30m
• Budget?
• Revenue?
• Rate
  

  -
  0 reviews
• Productions

  Lindsay Shonteff Film Productions Limited