Diesel's Christmas Carol

Diesel's Christmas Carol is a special released on December 25th, 2017 in theaters and on DVD and Blu-ray in April 2018.

Plot
Diesel 10 is grouchy and he steels Christmas, will Thomas and Diesel stop Diesel 10 in time? A festive makes carol wishes to Diesel 10 and he is a grouchy Christmas engine. Will Santa help bring presents to children in time?

Characters
The rest of the Steam Team and Sir Topham Hatt are also currently likely to appear.
 * Thomas
 * Diesel
 * Diesel 10
 * Father Christmas