Kerry Shale

as Diesel (voice)

Mark Moraghan

as Narrator (voice)

Jonathan Broadbent

as Bill and Ben (voice)

Ben Small

as Thomas / Troublesome Trucks (voice)

Teresa Gallagher

as Mavis / Annie & Clarabel / Lady Hatt (voice)

Keith Wickham

as Edward / Henry / Gordon / James / Percy (voice)

Bob Golding

as Stephen (voice)

Mike Grady

as Sir Robert Norramby (voice)

Togo Igawa

as Hiro (voice)

Ben Forster

as Mr. Perkins