Excellent Emily

Excellent Emily is the eighth episode of the twelfth season.

Plot
Emily is the only one who finishes her jobs on time, and thus is called "excellent" by the Fat Controller. This goes to her smokebox, and when Emily later goes to collect Trevor from Farmer McColl's to take him to Sodor Airport she ignores warnings and eventually ends up in a muddy pond. Emily asks Murdoch to help, and, remembering what happened, goes safely to the airport.

Characters

 * Thomas
 * Duck
 * Emily
 * Murdoch
 * Sir Topham Hatt
 * Dowager Hatt
 * Harvey (does not speak)
 * Trevor (does not speak)
 * Jeremy (does not speak)
 * Henry (cameo)
 * Gordon (cameo)
 * Bulgy (cameo)
 * Cranky (cameo)

Trivia

 * This episode marks Duck's first appearance since the seventh season.

Goofs

 * The narrator said that lots of engines are broken down. This is wrong; the narrator should have said "and lots of engines were stuck".
 * When Emily puffs into the mud, her siderods aren't moving.
 * Why didn't Emily just puff over the weak rails instead of stopping?
 * When Murdoch pulls Emily out of the mud her driving wheels aren't moving.
 * Trevor's driver is too big compared to Trevor.
 * It was incredibly dangerous for Jeremy to land while going over Trevor.
 * Farmer McColl's farm is situated at the end of Thomas' branchline, so Murdoch shouldn't have been down there due to his weight.
 * Murdoch has a Scottish accent.
 * Bulgy appears in his old cream-and-red livery.
 * Duck's face is smaller and is missing its prominent cheekbones.
 * It seems illogical that the airport didn't have any machinery of their own to clear the runway.
 * It wouldn't require Trevor to move a small piece of rubble.