Sherlock Holmes

Hero Fiennes Tiffin

James Moriarty

Dónal Finn

Princess Gulun Shou'an

Zine Tseng

Professor Kishore Malik

Ravi Aujla

Silas Holmes

Joseph Fiennes

Cordelia Holmes

Natascha McElhone

Esad Kasgarli

Numan Acar

Nathan Burford

Stephen Agnew

Mycroft Holmes

Max Irons

Sir Bucephalus Hodge

Colin Firth

Young Beatrice

Purdy Hughes

Edie / Beatrice Holmes

Holly Cattle

Constable Lestrade

Scott Reid

Mei Yi Liu

Iris Li

Professor Charles Thompson

Paul Antony-Barber

Young Mycroft

Billy Byers

Young Sherlock

Lucien Guo

Professor Ambrose Roberts

Ian Midlane

Professor Theodore Enright

James Sobol Kelly

Student

Katharine Church

Asylum Director

Mark Hawkins

Junior Porter

Ayaaz Tariq

Dignitary Ezra Hornsby

Nicholas Asbury

Smudger

Jeff Bennett

Fiddle Player

Scroobius Pip

Edward

Kyle Rowe

Frederick

William Willoughby

Detective Fitget

Simon Delaney

Foreign Secretary

Simon Paisley Day

Minister of War

Dale Rapley

Under Secretary

Angus Wright

Hezekiah Crowle

Ian Drysdale

Doctor Maltby

Adam James

Mary Crowle

Marion O'Dwyer

Lawson Jaggers

James Payton

Duke D'Ormond

Bruno Gouery

Adeline

Zelda Rosset Colon

Mrs Tilcott

Rachel Shelley

Emine

Jessica Zhou

Judge

Paul Ansdell

Gloria

Annie Cordoni

Newgate Prison Warder

Steven Hillman

Country Vicar

David Shaw-Parker

Peregrine

Dominic Sullivan

Master Lodge Butler

Ross Cullum

Samuel

Sam Haygarth

Oxford Prison Guard

Paul McNeilly

Prudence Hamilton

Cara Bossom

Gracie

Georgie Fellows

Hangman

Joe Accerelli

O'Shea

Chris Coghill

Asylum Nurse

Sophie Delora

Police Desk Officer

Ed Petrie

Brutish Orderly

Matthew Stirling

Asylum Coach Driver

Michael Webber

Nobbles

Edward Cartwright

Mrs Turner

Elizabeth Conboy

Agatha

Nell Williams

Folies Bergère Guard

Brice Bexter

Killing Jar Man

Orlando Brooke

Bell Boy

Francois Carpenter

Mrs Lestrade

Alice Handoll

Ageing Coroner

David Hargreaves

Opera Hotel Concierge

Mat Laroche

French Dancer

Daniel Laudermilk

Louise Reine Audu

Indra Ové

Alvie Gordon

James Palmer

French Army General

Jean-Philippe Renaud

Charlotte

Eléa Ferrari

French Doctor

Axel Gallois

French Telegraph Clerk

Alexis Larrue

Elizabeth

Milagrosa Ogalla Toledo

Yun

Daphne Cheung

Office Worker

Joe Eyre

Young Beatrice (14 Years Old)

Neve Gordon

British Ambassador

Jonathan Rhodes