Thomas/Little Howard's Big Question


 * Thomas as Big Howard
 * Percy as Little Howard
 * Roise as Mary
 * Emily as Mother
 * Caroline as Doris
 * Diesel as Little Albert
 * D261 as Roger
 * Diesel 10 as Vampire
 * Bertie as Tim Brook-Taylor
 * Trevor as Barney Harwood
 * Daisy as Sian Lloyd
 * Terence as David Schneider
 * Jack as Marek Larwood
 * Samson as Father Christmas
 * Spencer as Royal Guard
 * Mavis as Queen Elizabeth
 * Ashima as The Lady That Big Howard Crushed
 * Trucks as Monkeys
 * Narrow Gauge Engines as Aliens
 * Arry/Bert/Splatter/Dodge/D199/Sixteen as The Dinosaurs