Mark Moraghan
Narrator (voice)
Acting
John Hasler
Thomas (voice)
Acting
Darren Boyd
Theo (voice)
Acting
Sophie Colquhoun
Frankie (voice)
Acting
Hugh Bonneville
Merlin (voice)
Acting
Lucy Montgomery
Lexi / Troublesome Trucks (voice)
Acting
Jim Howick
Hurricane (voice)
Acting
Colin McFarlane
Beresford (voice)
Acting
Rasmus Hardiker
Philip (voice)
Acting
Keith Wickham
Edward / Henry / Gordon / Sir Topham Hatt / Workmen (voice)
Acting
Nicola Stapleton
Rosie (voice)
Acting
Teresa Gallagher
Emily / Annie and Clarabel (voice)
Acting
Rob Rackstraw
James / Toby / Troublesome Trucks (voice)
Acting
Christopher Ragland
Troublesome Trucks (voice)
Acting
Nigel Pilkington
Percy / Trevor (voice)
Acting
John Schwab
Ulli / Other Mainline Diesel (voice)
Acting
Steven Kynman
The Knapford Station Worker / Steelworks Worker (voice)
Acting
David Bedella
Victor (voice)
Acting
Kerry Shale
Troublesome Trucks (voice)
Acting
William Hope
Troublesome Trucks (voice)
Acting