Emily Knows Best


 * ''"I'll do what you say, Queen Emily."

- Percy obeying Queen Emily's orders

"Emily Knows Best" is a ninth season episode.

Plot
Emily pretends to be a queen and bosses the engines about, but only causes a pile-up.

Featured Characters

 * Percy
 * Toby
 * Emily
 * Mavis
 * Thomas (cameo)
 * Henry (cameo)
 * Gordon (cameo)

Trivia

 * Stock footage from "Calling All Engines" is used.