The Sign of Four

Mary Morstan has received a pearl in the post every year since her father's disappearance. This leads Holmes and Watson to the truth about a secret pact between four convicts during the Indian Rebellion of 1857.

• 
  Peter Hammond

• 
  Jeremy Brett
  Sherlock Holmes
• 
  Edward Hardwicke
  Dr. John Watson
• 
  Jenny Seagrove
  Mary Morstan
• 
  Ronald Lacey
  Thaddeus und Bartholomew Sholto
• 
  John Thaw
  Jonathan Small
• 
  Emrys James
  Inspector Athelney Jones
• 
  Alf Joint
  McMurdo
• 
  Kiran Shah
  Tonga
• 
  Terence Skelton
  Captain Morstan
• 
  Rosalie Williams
  Mrs. Hudson
• 
  Robin Hunter
  Major Sholto
• 
  William Ash
  Jack Smith
• 
  Ishaq Bux
  Lal Chowder
• 
  Derek Deadman
  Williams
• 
  Marjorie Sudell
  Mrs Bernstone
• 
  Gordon Gostelow
  Sherman
• 
  Lila Kaye
  Mrs Mordecai Smith
• 
  Courtney Roper-Knight
  Wiggins
• 
  Tommy Wright
  Boatyard Workman
• 
  Dave Atkins
  Mordecai Smith