Narrator (voice)

Thomas / Percy (voice)

Henry / Gordon / James / Kevin / Sir Topham Hatt / Scruff / Headkeeper Jack (voice)

Paxton (voice)

Maron Station Speaker / Salty / Bertie / Stafford (voice)

Victor (voice)

Cranky (voice)

Whiff / Farmer McColl (voice)

Annie / Clarabel / Emily (voice)

Winston (voice)

Children (voice)

Mr. Perkins