Don't Tell Thomas

"Is that part of the surprise?" "That's for me to know and you to find out."

- Thomas asking Emily about her special

"Don't Tell Thomas" is an eighth season episode and the two hundredth episode of the television series.

Plot
The engines plan a surprise party for Thomas to thank him for his work in the snow, but they keep the details away from Thomas, who is naturally furious they aren't letting him in on the secret. Thomas eventually hides in a siding, but Harold convinces him to go to Wellsworth, where Thomas discovers a Christmas party is being held especially for him.

Featured Characters

 * Thomas
 * Edward
 * Henry
 * James
 * Percy
 * Emily
 * Harold
 * Toby
 * Gordon (cameo)
 * Annie and Clarabel (cameo)

Trivia

 * This episode is the 200th episode of the television series.
 * This episode features the first time that Edward talks to Harold.