Sherlock Holmes

  • 1984
  • TV Show
  • None

Sir Arthur Conan Doyle's legendary detective uses his keen powers of deduction in a series of cases which first aired on PBS's 'Mystery.'

Season 4, Episode 1 The Sign of Four

First Aired: August 26, 2009

"The Sign of Four," in which Holmes and Watson investigate the long-ago disappearance of a woman's father. Miss Mary Morstan: Jenny Seagrove. Jonathan Small: John Thaw.

Guest Cast