Mark Moraghan

Narrator (voice)

Martin Sherman

Thomas / Percy (voice)

Teresa Gallagher

Belle / Annie / Clarabel / Children (voice)

Bob Golding

Stephen (voice)

Ben Small

Flynn / Charlie (voice)

William Hope

Rocky / Railway Inspector (voice)

Steven Kynman

Butch / Railway Inspector / Duck (voice)

Kerry Shale

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

Jonathan Broadbent

Bill / Ben (voice)