• 
  Alan Grint

  regizor

• 
  Arthur Conan Doyle

  scenarist
• 
  John Hawkesworth

  scenarist

• 
  Jeremy Brett

  Sherlock Holmes
• 
  David Burke

  Dr Watson
• 
  David Gwillim

  Percy Phelps
• 
  Gareth Thomas

  Joseph Harrison
• 
  Alison Skilbeck

  Annie Harrison

• 
  Ronald Russell

  Lord Holdhurst
• 
  Nicholas Geake

  Charles Gorot
• 
  Pamela Pitchford

  Mrs Tangey
• 
  John Malcolm

  Tangey
• 
  David Rodigan

  Inspector Forbes
• 
  Eve Matheson

  Miss Tangey
• 
  Rosalie Williams

  Mrs Hudson

• 
  John Taylor

  Dr Ferrier
• 
  John Taylor

  Dr Ferrier
• 
  Rosalie Williams

  Mrs Hudson

• 
  Michael Cox

  producător
• 
  Stuart Doughty

  producător asociat