Cast principale
Michael Angelis
Narrator (UK) (voice)
Keith Wickham
Sir Topham Hatt (UK) / Captain / Harold (UK) / Salty / Various engines (voice)
Teresa Gallagher
Emily (UK) (voice)
Matt Wilkinson
Bash (UK) / Victor (UK) / Kevin (UK) / Cranky (UK) / Diesel 10 / Various characters (voice)
Kerry Shale
Diesel (UK) (voice)
Togo Igawa
Hiro (voice)
Ben Small
Thomas (UK) / Toby (UK) / Ferdinand (UK) (voice)
Michael Brandon
Narrator (US) / Diesel (US) (voice)