When a bored Sherlock eagerly takes the case of Gabrielle Valladon following an attempt on her life, the search for her missing husband leads to Loch Ness and the legendary monster.

• DirectorBilly Wilder
• Release29 October 1970
• Genre
  Adventure / Mystery
• Duration2h 5m
• Budget$10,000,000
• Revenue$1,500,000
• Rate
  

  6.8
  319 reviews
• Productions

  Sir Nigel Films, United Artists, The Mirisch Company, Compton Films, Phalanx Productions