Series 18

The eighteenth season of the television series should air in June 2014. It will contain twenty-six episodes. Like the seventeenth season, five episodes will be released on DVD in the USA in April 2014.

Episodes

 * Thomas the Quarry Engine
 * Not So Slow Coaches
 * Flatbeds of Fear
 * Disappearing Diesels
 * Toad's Adventure

Characters

 * Thomas
 * Diesel
 * Salty
 * Paxton
 * Annie and Clarabel
 * Toad
 * Henrietta
 * Troublesome Trucks

The rest of the Steam Team, Sir Topham Hatt, and Samson are likely to appear.

USA

 * Mark Moraghan as the narrator
 * Martin Sherman as Thomas and Diesel
 * Keith Wickham as Salty
 * Teresa Gallagher as Annie and Clarabel
 * Steven Kynman as Paxton

UK and AUS

 * Mark Moraghan as the narrator
 * Ben Small as Thomas
 * Keith Wickham as Salty
 * Teresa Gallagher as Annie and Clarabel
 * Kerry Shale as Diesel
 * Steven Kynman as Paxton