Narrator (voice)
Victor (UK & US) (voice)
Emily (UK) / Mavis (UK & US) / Judy (UK & US) / Passengers (UK & US) (voice)
Sidney (UK & US) (voice)
Philip (UK & US) (voice)
Thomas (UK) (voice)
Bert (UK & US) / Farmer McColl (UK & US) (voice)
Porter / Ryan / Paxton / Dart (voice)
The Blue Sea Serpent (UK & US) (voice)
Porter (UK & US) (voice)
Carly (voice)
Daisy (UK & US) (voice)
Henrietta (UK & US) (voice)
Percy (UK) (voice)
Toby (UK) / Big Mickey (UK & US) / The Red Sea Serpent (UK & US) (voice)
Troublesome Trucks (UK & US) (voice)
Diesel (UK & US) / 'Arry (UK & US) (voice)
Jerome (UK & US) (voice)
Edward (UK) / Henry (UK) / Gordon (UK) / Harvey (UK & US) / Salty (UK & US) / Den (UK & US) / Sir Topham Hatt (UK & US) / Dock Workers (UK & US) / Passengers (UK & US) (voice)
Cranky (UK) / Kevin (UK) / The Dock Manager (UK) (voice)