Narrator (voice)

Thomas (voice)

Gordon / Henry / Diesel / 'Arry / Kevin / Harold (voice)

Percy / Troublesome Trucks (voice)

Whiff / Toby / Bert / Rocky / Edward (voice)

Sidney (voice)

Norman / Sir Topham Hatt / Salty / Sir Handel / Bertie / Captain / The Grumpy Passenger / Albert / Various (voice)

Annie / Clarabel / Belle / Albert's Wife (voice)

Sir Robert Norramby (voice)

Philip (voice)

Henrietta (voice)

Quarry Workers / James / Passenger / Stanley / Flynn / Painter (voice)

Porter (voice)

Rheneas (voice)

Emily (voice)

Cranky (voice)

Samson (voice)

Paxton / Peter Sam / Butch (voice)

Bill / Ben (voice)

Timothy (voice)

Marion (voice)