Enola neemt haar eerste officiële zaak als detective aan, maar om het mysterie van een vermist meisje op te lossen heeft ze hulp nodig van vrienden en van broer Sherlock.
| Writing | Jack Thorne | Writer |
| Writing | Nancy Springer | Novel |
| Directing | Harry Bradbeer | Director |
| Production | Jack Thorne | Executive Producer |
| Production | Mary Parent | Producer |
| Production | Paige Brown | Producer |
| Production | Millie Bobby Brown | Producer |
| Production | Ali Mendes | Producer |
| Production | Alex Garcia | Producer |
| Production | Joshua Grode | Executive Producer |
| Production | Harry Bradbeer | Executive Producer |
| Crew | Lucy Allen | Stunts |
| Art | Kate Suzanne Hunter | Art Direction |
| Production | James Grant | Unit Production Manager |
| Directing | Zoe Liang | First Assistant Director |
| Production | Andreya Lynham | Casting Associate |
| Camera | Mike Foyle | Drone Pilot |
| Production | Orla Maxwell | Casting |
| Art | James Lewis | Supervising Art Director |
| Costume & Make-Up | Kat Ali | Makeup Artist |
| Art | Will Coubrough | Art Direction |
| Art | Luke Whitelock | Art Direction |
| Art | Kieran Shaw | Set Decoration |
| Sound | Mark Baechle | Orchestrator |
| Camera | Paul Edwards | Steadicam Operator |
| Camera | Gabriel Hyman | First Assistant "B" Camera |
| Editing | Guilhem Coulibaly | Online Editor |
| Production | Hannah M.G. Cole | Assistant Location Manager |
| Production | Charles G McManus-Burke | Location Coordinator |
| Camera | Charlie Schanschieff | Additional Photography |
| Camera | Thomas Barber | Second Assistant Camera |
| Camera | Giles Nuttgens | Director of Photography |
| Art | Luca Grandi | Set Decoration |
| Art | Michael Carlin | Production Design |
| Sound | Jane Berry | Music Coordinator |
| Camera | James Harrison | Focus Puller |
| Costume & Make-Up | Consolata Boyle | Costume Design |
| Production | Rosie Dart | Casting Assistant |
| Crew | Rosy Barker | Assistant Script |
| Production | Arianne Tavares | Production Assistant |
| Camera | Phil Arntz | Aerial Director of Photography |
| Camera | Alex Bailey | Still Photographer |
| Production | Ali James | Production Manager |
| Art | Jasmine Rose Burridge | Location Scout |
| Camera | Paul Edwards | Camera Operator |
| Costume & Make-Up | Anita Burger | Hairstylist |
| Costume & Make-Up | Cara Burton | Makeup Trainee |
| Production | Zaheer Raja | Location Assistant |
| Camera | Peter Ayriss | Drone Pilot |
| Costume & Make-Up | Ella Burton | Makeup Artist |
| Sound | Barnaby Archer | Musician |
| Directing | Jane Houston | Script Supervisor |
| Camera | Rich Daws | Second Assistant Camera |
| Camera | Hamish Doyne-Ditmas | Second Unit Director of Photography |
| Lighting | Michael Fennelly | Gaffer |
| Production | Hamish Gray | Assistant Location Manager |
| Camera | Anna Benbow | First Assistant Camera |
| Camera | John Marzano | Aerial Director of Photography |
| Production | Jacques Potgieter | Location Assistant |
| Lighting | Matt Markham | Electrician |
| Production | Jack Leary | Assistant Location Manager |
| Sound | Alison Litton | Music Supervisor |
| Directing | Sarah Hayward | Script Supervisor |
| Production | Esther Aja | Location Manager |
| Art | Raul Tarifa | Location Scout |
| Camera | Cecily Bedner | Camera Trainee |
| Sound | Peter Afterman | Music Supervisor |
| Sound | Ben Smithers | Music Editor |
| Lighting | Keane Farrelly | Electrician |
| Directing | Scott Bunce | Second Unit First Assistant Director |
| Camera | Lucy Bradley | Camera Trainee |
| Lighting | Joe Weeks | Electrician |
| Camera | Lucrezia Pollice | Camera Trainee |
| Writing | Arthur Conan Doyle | Characters |
| Sound | Daniel Pemberton | Original Music Composer |
| Crew | Christina Petrou | Stunts |
