- Jenny Allenby
- production accountant
- Elisa Alvares
- director of structured finance: Future Films
- Sarah Caughey
- senior business affairs executive: BFI
- Niccolò Cioni
- production executive: 2B Pictures (as Niccolo Cioni)
- Cristen Clague Reading
- production assistant: additional photography (as Cristen Reading)
- Christopher Collins
- senior production and development executive: BFI
- Jon Croker
- story editor: BFI
- Mayalen de Croisoeuil
- for: Pathé International
- Francesca Dowd
- production coordinator (as Francesca O'Dowd)
- Magdalena Duke
- legal counsel: Pinewood Films
- Al Eales
- cinematography equipment account manager
- Rob Galloway
- medical consultant (as Dr. Rob Galloway)
- Simon Graham-Clare
- production executive: 2B Pictures
- Yasmina Hadded
- legal services: Sheridans
- Mark Hamilton
- unit publicist: Pinewood Films
- Clare Hardwick
- legal executive: Film Finances
- Julia Hillsdon
- production executive: Pinewood Studios
- Nick Howe
- floor runner
- Sayako Huddleston
- for: Pathé International
- Steve Joberns
- auditor
- James Kay
- legal services: Sheridans
- Ian Kirk
- head of production finance: BFI
- David Korda
- production executive: Film Finances
- David Kwong
- magic consultant
- Daniel Lennox
- unit publicist: Pinewood Films
- Reece Lipman
- finance assistant: Future Films
- Kasia Jander Majewska
- production assistant (as Kasia Majewska)
- Daniel Margolis
- business affairs: Future Films
- Ricky Margolis
- production executive: 2B Pictures
- Richard McDougall
- hand double: magician
- Matt Mead
- production coordinator: additional photography (as Matthew Mead)
- Ali Moshref
- production executive: Film Finances
- Erline O'Donovan-Clarke
- rear projectionist: additional photography (as Erline O'Donovan)
- Hugo Peers
- rear projection supervisor
- Charlie Reid
- set runner: additional photography
- Muriel Sauzay
- for: Pathé International
- Andrew Smith
- unit publicist: Pinewood Films
- Peter James Spokes
- provider: train carriages
- Katrina Stagner
- director of structured finance: Future Films
- Avni Thakrar
- finance executive: Future Films
- Diana Thompson
- chaperone / tutor
- Agathe Théodore
- for: Pathé International
- Noel Tovey
- studio manager: Pinewood Films
- Jessica Turner
- production executive: 2B Pictures
- Jack Welsby
- tax credit services
- Catherine Laine
- body double (uncredited)