- Hashim Alsaraf
- delivery manager
- Jason Barry
- horse wrangler
- Audrey Bastien
- voice character
- Dave Bishop
- head of acquisitions
- Teddy Blanks
- title design
- Ailish Bracken
- delivery co-ordinator
- Ãine Broadberry
- caterer
- Christopher Byrne
- horse wrangler
- Anca Chelaru
- catering assistant
- Paul Curtis
- horse trainer - technical advisor
- Sile Dorney
- production accountant
- Ned Duffy
- horse wrangler
- Greg Dunne
- horse wrangler
- Stephen Fearon
- facilities manager
- Henry Fitzherbert
- background voice
- Ben Good
- horse master
- Val Good
- horse wrangler
- Mike Goodridge
- chief executive officer
- Carli Haney
- assistant: Miss Beckinsale
- Henry Hitchings
- background voice / language historian
- Peter Huhne
- voice character
- Claudia Jenkins
- background voice
- Donal Joyce
- paramedic
- Kevin Kearns
- health and safety officer
- Aoife Kelly
- production executive: Blinder Films
- Ashley McGuire
- background voice
- Nuala McKernan
- property master
- Jamie McPherson
- background voice
- Piers Nimmo
- background voice
- Catherine O'Flaherty
- production coordinator
- Aoife O'Kelly
- production assistant
- John O'Sullivan
- production insurance
- Bridget Pedgrift
- head of marketing
- Lucy Perceval
- background voice
- Patrick Reed
- publicist
- Jonathan Rutter
- publicist
- Vanessa Saal
- head of sales
- Jordan Waller
- dialect coach
- Joan Washington
- dialect coach
- Andy Waters
- paramedic
- Billi Webster
- assistant accountant (as Billie Webster)
- Flora Zackon
- background voice
- Harold Manning
- french adaptation: original version with subtitles (uncredited)
- Matthieu Rey
- press attaché: France (uncredited)