Mark Moraghan
Narrator (voice)
Martin Sherman
Thomas / Percy / Diesel (voice)
William Hope
Edward / Dock Manager / Rocky (voice)
Kerry Shale
Henry / James / Sir Topham Hatt / Passengers / Gordon / Mr. Percival (voice)
Steven Kynman
Duck / Slip Coach (voice)
Joe Mills
Oliver (voice)
Jules de Jongh
Emily / Blond Boy (voice)
Togo Igawa
Hiro (voice)
Jonathan Forbes
Connor (voice)
Jonathan Broadbent
Slip Coach (voice)
Rebecca O'Mara
Slip Coach (voice)
Keith Wickham
Santa Claus / Salty / Gator's Driver / Skarloey / Workmen / Passengers (voice)
Clive Mantle
Gator (voice)
David Bedella
Victor (voice)
Ben Small
Owen / Rheneas (voice)
Glenn Wrage
Cranky / Gator's Driver / Steamworks Worker (voice)
Matt Wilkinson
Rusty (voice)
Tom Stourton
Duncan (voice)
Michael Legge
Luke (voice)
Tim Whitnall
Reg (voice)
Teresa Gallagher
Schoolchildren / Passengers (voice)
Ben Forster
Mr. Perkins