Series 15

Characters
The rest of the Steam Team, Jeremy, Fergus and The Pack are most likely to appear.
 * Thomas
 * The Fat Controller
 * Jeremy
 * Fergus

Cast

 * Ben Small as Thomas
 * Keith Wickham as The Fat Controller, Jeremy, Jack, Alfie, Kelly, Oliver (The Pack) and Fergus
 * Matt Wilkinson as Max, Monty, Byron, Ned, Patrick (The Pack) and Buster.
 * Teresa Gallagher as Miss Jenny