| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alex Bailey | Crew | Camera | Still Photographer |
 Anita Burger | Crew | Costume & Make-Up | Hairstylist |
 Arthur Conan Doyle | Crew | Writing | Characters |
 Consolata Boyle | Crew | Costume & Make-Up | Costume Design |
 Giles Nuttgens | Crew | Camera | Director of Photography |
Hamish Doyne-Ditmas | Crew | Camera | Second Unit Director of Photography |
 Harry Bradbeer | Crew | Directing | Director, Executive Producer |
James Lewis | Crew | Art | Supervising Art Director |
John Marzano | Crew | Camera | Aerial Director of Photography |
 Lucy Allen | Crew | Crew | Stunts |
 Mary Parent | Crew | Production | Producer |
Michael Carlin | Crew | Art | Production Design |
Orla Maxwell | Crew | Production | Casting |
Paul Edwards | Crew | Camera | Camera Operator, Steadicam Operator |
Peter Afterman | Crew | Sound | Music Supervisor |
 Sarah Hayward | Crew | Directing | Script Supervisor |
Alex Garcia | Crew | Production | Producer |
 Ali James | Crew | Production | Production Manager |
Alison Litton | Crew | Sound | Music Supervisor |
 Daniel Pemberton | Crew | Sound | Original Music Composer |
 Jack Thorne | Crew | Writing | Writer, Executive Producer |
James Grant | Crew | Production | Unit Production Manager |
Will Coubrough | Crew | Art | Art Direction |
 Millie Bobby Brown | Crew | Production | Producer |
Mark Baechle | Crew | Sound | Orchestrator |
Gabriel Hyman | Crew | Camera | First Assistant "B" Camera |
Scott Bunce | Crew | Directing | Second Unit First Assistant Director |
Jane Houston | Crew | Directing | Script Supervisor |
Anna Benbow | Crew | Camera | First Assistant Camera |
Ali Mendes | Crew | Production | Producer |
James Harrison | Crew | Camera | Focus Puller |
Ben Smithers | Crew | Sound | Music Editor |
Peter Ayriss | Crew | Camera | Drone Pilot |
Andreya Lynham | Crew | Production | Casting Associate |
Kate Suzanne Hunter | Crew | Art | Art Direction |
Matt Markham | Crew | Lighting | Electrician |
Luke Whitelock | Crew | Art | Art Direction |
 Nancy Springer | Crew | Writing | Novel |
Zoe Liang | Crew | Directing | First Assistant Director |
Joshua Grode | Crew | Production | Executive Producer |
Arianne Tavares | Crew | Production | Production Assistant |
Rich Daws | Crew | Camera | Second Assistant Camera |
Kat Ali | Crew | Costume & Make-Up | Makeup Artist |
Paige Brown | Crew | Production | Producer |
Michael Fennelly | Crew | Lighting | Gaffer |
Phil Arntz | Crew | Camera | Aerial Director of Photography |
Mike Foyle | Crew | Camera | Drone Pilot |
 Christina Petrou | Crew | Crew | Stunts |
Jane Berry | Crew | Sound | Music Coordinator |
Lucy Bradley | Crew | Camera | Camera Trainee |
Thomas Barber | Crew | Camera | Second Assistant Camera |
Ella Burton | Crew | Costume & Make-Up | Makeup Artist |
Cecily Bedner | Crew | Camera | Camera Trainee |
Rosy Barker | Crew | Crew | Assistant Script |
Lucrezia Pollice | Crew | Camera | Camera Trainee |
Hannah M.G. Cole | Crew | Production | Assistant Location Manager |
Zaheer Raja | Crew | Production | Location Assistant |
Luca Grandi | Crew | Art | Set Decoration |
Rosie Dart | Crew | Production | Casting Assistant |
Cara Burton | Crew | Costume & Make-Up | Makeup Trainee |
Jacques Potgieter | Crew | Production | Location Assistant |
Jasmine Rose Burridge | Crew | Art | Location Scout |
Esther Aja | Crew | Production | Location Manager |
Kieran Shaw | Crew | Art | Set Decoration |
Guilhem Coulibaly | Crew | Editing | Online Editor |
Charlie Schanschieff | Crew | Camera | Additional Photography |
Joe Weeks | Crew | Lighting | Electrician |
Keane Farrelly | Crew | Lighting | Electrician |
Barnaby Archer | Crew | Sound | Musician |
Charles G McManus-Burke | Crew | Production | Location Coordinator |
Raul Tarifa | Crew | Art | Location Scout |
Hamish Gray | Crew | Production | Assistant Location Manager |
 Christopher Saul | Cast | Actor | Client |
 David Thewlis | Cast | Actor | Grail |
 David Westhead | Cast | Actor | Henry Lyon |
 Helena Bonham Carter | Cast | Actress | Eudoria Holmes |
 Henry Cavill | Cast | Actor | Sherlock Holmes |
 Lee Boardman | Cast | Actor | Mr. Bill Crouch |
 Sharon Duncan-Brewster | Cast | Actress | Mira Troy |
 Tim McMullan | Cast | Actor | Charles McIntyre |
 Tony Lucken | Cast | Actor | Sgt. Beeston |
Daniel Pemberton | Cast | Actor | Music Hall Conductor (uncredited) |
 Adeel Akhtar | Cast | Actor | Lestrade |
 Himesh Patel | Cast | Actor | Dr. Watson |
 Mark Fleischmann | Cast | Actor | Stage Manager |
 Ramzan Miah | Cast | Actor | Ballroom Dancer |
 Louis Partridge | Cast | Actor | Lord Tewkesbury |
Millie Bobby Brown | Cast | Actress | Enola Holmes |
 Nick Raggett | Cast | Actor | Client |
 Susan Wokoma | Cast | Actress | Edith |
 Madeleine Waters | Cast | Ballroom Dancer | |
 Alan Mitchell | Cast | Actor | Powdered Face Man |
 Sue Graham | Cast | Strong Woman Inmate | |
 Clive Ward | Cast | Client | |
 Hannah Dodd | Cast | Actress | Sarah Chapman / Cicely |
 Karishma Navekar | Cast | Client | |
 Yasmin Riley | Cast | Actress | Ballroom Dancer |
 Elizabeth Hill | Cast | Actress | Client |
Vanessa Vince-Pang | Cast | Ballroom Dancer | |
 Lenny Rush | Cast | Actor | Newspaper Boy |
 Abbie Hern | Cast | Actress | Mae |
 Donovan Louie | Cast | Kwan | |
Hannah Bodenham | Cast | Ballroom Dancer | |
Sofia Stavrinou | Cast | Actress | Young Enola |
Stefan Petermann | Cast | Young Mycroft | |
James Berkery | Cast | Actor | Ballroom Dancer |
Cormac Browne | Cast | Ballroom Musician | |
 Serrana Su-Ling Bliss | Cast | Actress | Bessie Chapman |
 Gabriel Tierney | Cast | Actor | William Lyon |
 Jules Wallace | Cast | Oates | |
 Róisín Monaghan | Cast | Hilda Lyons | |
 Catriona Chandler | Cast | Agatha Gowerdale | |
 Brahmdeo Shannon Ramana | Cast | Client | |
 Preeti Sian | Cast | Music Hall Dancer | |
| Person | Type | Job | Role(s) |
