"Sherlock Holmes and Dr. Watson try to track down the Great Mogul, the second-largest diamond in the world."
Ian Richardson
as Sherlock Holmes
David Healy
as Dr. John Watson
Thorley Walters
as Major John Sholto
Michael O'Hagan
as Mordecai Smith
Cherie Lunghi
as Mary Morstan
Joe Melia
as Jonathan Small
Terence Rigby
as Inspector Layton
Clive Merrison
as Bartholomew Sholto
Richard Heffer
as Thaddeus Sholto
John Benfield
as McMurdo
Gordon Rollings
as Mr. Sherman
John Pedrick
as Tonga
Robert Russell
as Williams
Moti Makan
as Lal Rao
Kate Binchy
as Maid
Merelina Kendall
as Mrs. Smith
Marilyn Johnson
Casting
Desmond Davis
Director
Julie Harris
Costume Design
Eileen Diss
Art Direction
Tony Dawe
Sound Recordist
Harry Rabinowitz
Music
John Jay
Still Photographer
Charles Edward Pogue
Screenplay
Arthur Conan Doyle
Novel
Otto Plaschkes
Producer
Eddie Collins
Camera Operator
Fred Carter
Assistant Art Director
Alan Martin
Gaffer
Dennis C. Lewiston
Director of Photography
Arthur Taksen
Set Dresser
Dudley Plummer
Sound Mixer
Bill Creed
Sound Editor
Rex Hobbs
Property Master
