Edward / Henry / Gordon / The Fat Controller / Steelworks Workers (voice)
James / Toby / Troublesome Trucks (voice)
Emily / Annie / Clarabel (voice)
Lexi / Slate Trucks (voice)
Ulli / Mainland Diesel (voice)
Troublesome Trucks / Kevin (voice)
Troublesome Trucks / Jem Cole / Orchard Workers (voice)
Troublesome Trucks / Farmer McColl (voice)
Knapford Station Worker / Steelworks Worker (voice)
Victor (voice) (uncredited)