1970 United Kingdom, United States English, Russian, French, German
When a bored Holmes eagerly takes the case of Gabrielle Valladon after an attempt on her life, the search for her missing husband leads to Loch Ness and the legendary monster.
Director: Billy Wilder
Writer: Arthur Conan Doyle, Billy Wilder, I.A.L. Diamond
Cast: Robert Stephens, Christopher Lee, Colin Blakely
