Engine of the Future

Engine of the Future is an upcoming episode from the twentieth season.

Characters

 * Thomas
 * Edward
 * Henry
 * Gordon
 * James
 * Percy
 * Emily
 * Stephen
 * Caitlin
 * Philip
 * Hugo
 * Sir Handel
 * Duncan
 * Sir Topham Hatt
 * Lady Hatt
 * Stephen Hatt
 * Bridget Hatt
 * Sir Robert Norramby
 * Dowager Hatt
 * Lord Callan
 * The Duke and Duchess of Boxford
 * The Mayor of Sodor
 * Mr. Percival
 * Franz
 * Norman (cameo)
 * Millie (cameo)
 * The Teacher (cameo)
 * The Lady with the Big Hat (cameo)
 * Stephen's Competitors (stock footage cameo)

Locations

 * Vicarstown Bridge
 * Crovan's Gate
 * Maron
 * Ulfstead Castle
 * Knapford
 * Sodor Suspension Bridge
 * Tidmouth Sheds
 * Knapford Yards

Trivia

 * A flashback from King of the Railway is used.

UK/US/AUS

 * Extraordinary Engines