Mark Moraghan

as Narrator (voice)

John Hasler

as Thomas (voice)

Tina Desai

as Ashima (voice)

Rasmus Hardiker

as Philip (voice)

Keith Wickham

as Edward / Henry / Gordon / James / The Fat Controller (voice)

Rufus Jones

as The Flying Scotsman (voice)

Robert Wilfort

as Samson (voice) / Judge (voice)