Narrator (voice)

Thomas / Percy (voice)

Edward / Rocky / Maithwaite Stationmaster (voice)

James / Sir Topham Hatt / Gordon / Sir Lowham Hatt / Big Chris / Tin Top (voice)

Mavis (voice)

Victor (voice)

Dowager Hatt (voice)

Mr. Perkins

Roary / Zizzy / Marsha (voice)

Dragga / Maxi / Hellie / Flash (voice)

Mr. Carburetor / Lugga (voice)