Michael Angelis

Narrator (UK) (voice)

Rupert Degas

Dart / Flynn (voice)

Ben Small

Thomas / Toby (UK) (voice)

Keith Wickham

Edward / Henry / Gordon / James / Percy / Fat Controller (UK), Salty / Den / Paxton / Dowager Hatt (voice)

Teresa Gallagher

Emily / Mavis / Lady Hatt (UK), Belle (voice)

Kerry Shale

Various (voice)

Matt Wilkinson

Stanley / Victor / Rocky / Cranky / Kevin (UK), Diesel 10 (voice)

Michael Brandon

Narrator / Diesel (US) (voice)

Martin Sherman

Thomas / Percy / Woodsman (US) (voice)

William Hope

Edward / Toby / Rocky / Farmer McColl (US) (voice)

Jules de Jongh

Emily / Mavis / Lady Hatt / Bridget Hatt (US) (voice)

David Bedella

Victor (US) (voice)