Thomas and the
Magic Railroad
The Great Race
Blue Mountain
Mystery
Misty Island Rescue
The Great Discovery
Day of the Diesels
100

Magical Engine

Lady

100

Thomas's Waifu

Ashima

100

New engine

Luke

100

3 new characters

Bash, Dash, and Ferdinand

100

WELCOME

STANLEY

100

This character returns

Diesel 10

200

3 main diesels

Diesel 10, Splatter and Dodge

200

Everyone wanted to go here

The Railway Show

200

This character was pushed into the sea

Victor

200

This character introduced Sir Topham Hatt to the tunnel

Whiff

200

Thomas finds this area

Great Wateron

200

The diesels took over this place

The Steamworks

300

Crossover

Shining Time

300

Season 3 character returns

Flying Scotsman

300

Human character returns

Old Bailey

300

Sir Topham Hatt sent these 3 engines 

Edward, James, and Gordon

300

Thomas raced this character

James

300

3 replaced characters

Dennis, Splatter and Dodge

400

Original name

Thomas and the Rainbow Railway

400

The last time this character has been in their original livery

Rosie

400

The last special where Jules de Jongh voiced who?

Mavis

400

New human character

The Railway Inspector

400

Only referred by it's name in merchandise and various book adaptations

Morgan's Mine
400

Mentioned

Spencer

500

Uncut version (in minutes)

110 minutes

500

The first time this term has been said in the series

Locomotive

500

The working title

The Runaway Engine

500

This person joins the US cast

Matt Wilkinson

500
First special to be dubbed in what?

Korean

500

This and Tale of the Brave are the only films to have what?

Percy as a leading role