• Home

The Sign of Four: Sherlock Holmes' Greatest Case

Mystery
Thriller
Romance
Crime
Action

A young woman turns to Holmes for protection when she's menaced by an escaped killer seeking missing treasure. However, when the woman is kidnapped, Holmes and Watson must penetrate the city's criminal underworld to find her.

OverviewCreditsVideosImagesReviewsSimilarRecommendationsWatch

Arthur Wontner

Sherlock Holmes

Isla Bevan

Mary Morstan

Ian Hunter

Dr. John Watson

Graham Soutten

Jonathan Small

Herbert Lomas

Maj. John Sholto

Gilbert Davis

Det. Insp. Atherly Jones

Margaret Yarde

Mrs. Smith

Roy Emerton

The Tattooed Man

Mr. Burnhett

Tattoo Artist

Charles Farrell

Funfair Patron

Clare Greet

Mrs. Hudson

Moore Marriott

Mordecai Smith

Edgar Norfolk

Capt. Morstan

Kynaston Reeves

Bartholomew Sholto

Ernest Sefton

Barrett

Togo

Tonga

Miles Malleson

Thaddeus Sholto

W.P. Lipscomb

Screenplay

Robert Martin

Director of Photography

Graham Cutts

Director

Arthur Conan Doyle

Novel

Ernest Irving

Music

Basil Dean

Producer

Otto Ludwig

Editor

Rowland V. Lee

Production Supervisor

Clifford Pember

Art Direction

Robert De Grasse

Director of Photography

    Movies

  • Discover
  • Popular
  • Now Playing
  • Upcoming
  • Top Rated
  • Anime movies

    TV Shows

  • Discover
  • Popular
  • Airing Today
  • On The Air
  • Top Rated
  • Anime TV Shows

    People

  • Popular

    Trending

  • Movies
  • TV Shows