The Sign of Four poster

The Sign of Four

6.519831h 37mNR

AdventureCrimeMysteryTV Movie

Sherlock Holmes and Dr. Watson try to track down the Great Mogul, the second-largest diamond in the world.

Directed by Desmond Davis

Behind the scenes

Movie screenshots & stills

The Sign of Four still 1

The Sign of Four still 2

CAST

The people behind the story

Ian Richardson

Ian RichardsonSherlock Holmes

David Healy

David HealyDr. John Watson

Thorley Walters

Thorley WaltersMajor John Sholto

Michael O'Hagan

Michael O'HaganMordecai Smith

Cherie Lunghi

Cherie LunghiMary Morstan

Joe Melia

Joe MeliaJonathan Small

Terence Rigby

Terence RigbyInspector Layton

Clive Merrison

Clive MerrisonBartholomew Sholto