Thomas (voice)
Henry / Gordon / Salty / Den / Norman / Harold / The Fat Controller / Bertie / Mr. Bubbles / Various (voice)
James / Flynn / Big Mickey / Monty / Knapford Stationmaster / Passenger / Troublesome Trucks (voice)
Percy (voice)
Emily / Belle / Annie / Clarabel / Teacher / Albert's Wife (voice)
Porter / Dart / Paxton (voice)
Nia (voice)
Rebecca (voice)
Diesel / Max / Troublesome Trucks / Kevin (voice)
Sidney (voice)
Cranky / Winston / Wellsworth Station Workman (voice)
Carly (voice)
