The Sign of Four 1983
Sherlock Holmes and Dr. Watson try to track down the Great Mogul, the second-largest diamond in the world.
- Released: 1983-12-06
- Runtime: 97 minutes
- Genre: Adventure, Crime, Mystery, TV Movie
- Stars: Clive Merrison, Thorley Walters, Gordon Rollings, Ian Richardson, John Benfield, Merelina Kendall, Joe Melia, Kate Binchy, Michael O'Hagan, Moti Makan, Richard Heffer, Cherie Lunghi, Terence Rigby, John Pedrick, Robert Russell, David Healy
- Director: Desmond Davis