
Robert Downey Jr.Sherlock Holmes

Jude LawDr. John Watson

Noomi RapaceMadam Simza Heron

Jared HarrisProfessor James Moriarty

Rachel McAdamsIrene Adler

Eddie MarsanInspector Lestrade

Kelly ReillyMary Morstan

Stephen FryMycroft Holmes

Paul AndersonColonel Sebastian Moran

Geraldine JamesMrs. Hudson

William HoustonConstable Clark

Wolf KahlerDoctor Hoffmanstahl

Iain MitchellAuctioneer

Jack LaskeyCarruthers

Patricia SlaterShush Club Maitre D'

Karima McAdamsShush Club Maitre D'

Richard CunninghamBusinessman

Marcus ShakesheffHashisheen

Mark ShealsCock Fight Referee

George TaylorUniversity Student

Michael WebberVicar

Mike GradyTrain Conductor

Alexandre CarrilTwin

Victor CarrilTwin

Thorston ManderlayAlfred Meinhard

Affif Ben BadraTamas

Daniel NaprousMarko

Lancelot WeaverStefan

Vladimir "Furdo" FurdikAndrzej

Alexander DevrientGypsy

Fatima AdoumGypsy

Stanley KayeStanley

Thierry NeuvicClaude Ravache

Martin NelsonCommendatore

Mark Llewelyn-EvansDon Giovanni

Anthony InglisConductor

Ian Wilson-PopeLeporello

Pamela HayElvira

Laurence DobieszServant

Peter StarkGerman Officer

Roman JankovičGerman Officer

Fredrick RuthBallroom Attendant

Carsten HayesBallroom Photographer

Jonathan ChristieDiplomat

James McNeillDiplomat

Laurentiu PossaRene Heron

Maitland ChandlerBanker

Joe EganBig Joe

Clive RussellCaptain Tanner

Sala BakerAdler's Escort (uncredited)