Narrator / Mr. Bubbles / The Maithwaite Stationmaster (voice)

Mr. Perkins

Thomas / Percy (voice)

Victor (voice)

Dash / Charlie / Farmer McColl (voice)

Hiro (voice)

Emily / Lady Hatt (voice)

Gordon / Bash / Kevin / Sir Topham Hatt (voice)

Spencer / Ferdinand (voice)

Bertie the Bus (voice)