| Person | Type | Job | Role(s) |
|---|---|---|---|
 Andrew Brenner | Crew | Writing | Writer |
Britt Allcroft | Crew | Creator | Creator |
David Stoten | Crew | Directing | Director |
 Colin McFarlane | Cast | Actor | Beresford (voice) |
 Darren Boyd | Cast | Actor | Theo (voice) |
 Hugh Bonneville | Cast | Actor | Merlin (voice) |
John Hasler | Cast | Actor | Thomas (UK) (voice) |
 Joseph May | Cast | Actor | Thomas (US) (voice) |
 Jules de Jongh | Cast | Actress | Emily (US) (voice) |
 Mark Moraghan | Cast | Actor | Narrator (UK & US) (voice) |
 Nicola Stapleton | Cast | Actress | Rosie (UK & US) (voice) |
 Jim Howick | Cast | Actor | Hurricane (voice) |
 Keith Wickham | Cast | Actor | Edward, Henry, Gordon and the Fat Controller (voice) |
 Lucy Montgomery | Cast | Actress | Lexi (voice) |
 Rasmus Hardiker | Cast | Actor | Philip (UK & US) (voice) |
 Sophie Colquhoun | Cast | Actress | Frankie (voice) |
 Teresa Gallagher | Cast | Actress | Emily (UK), Annie and Clarabel (UK & US) (voice) |
Christopher Ragland | Cast | Percy (US), Troublesome Trucks (UK & US) (voice) | |
 Rob Rackstraw | Cast | Actor | James (UK & US), Toby (UK), Troublesome Trucks (UK & US) (voice) |
| Person | Type | Job | Role(s) |
