John Hasler

as Thomas (voice)

Keith Wickham

as Henry / Gordon / Salty / Den / Norman / Harold / Captain / The Fat Controller (voice)

Rob Rackstraw

as James / Flynn / Big Mickey (voice)

Nigel Pilkington

as Percy (voice)

Teresa Gallagher

as Emily / Belle / Annie / Clarabel (voice)

Yvonne Grundy

as Nia (voice)

Rachael Louise Miller

as Rebecca (voice)

Kerry Shale

as Diesel (voice)

Steven Kynman

as Porter / Dart / Paxton (voice)

Bob Golding

as Sidney (voice)

Matt Wilkinson

as Cranky (voice)

Lucy Montgomery

as Carly (voice)