Salty is worried that he is about to be replaced by a new engine named Porter.
Written by Andrew Brenner Narrated by Mark Moraghan Voices Ben Small as Thomas Keith Wickham as Salty, Den and the Fat Controller Steve Kynman as Porter and Dart Matt Wilkinson as Cranky Teresa Gallagher as Mavis Directed by David Baas Produced by Robert Anderson, Halim Jabbour and Ian McCue
