The Great Discovery

"The Great Discovery" is a direct-to-DVD special, the first to be shown in theaters since "Thomas and the Magic Railroad".

Plot
The railway is preparing for Sodor Day and Thomas and James are racing to the wharf to be given a special job by Mr. Percival. Thomas wins, and is sent into the hills to collect lumber with Duncan. After Thomas teases Duncan, Duncan pays Thomas out by sending him on an old, disused line which he claims will lead Thomas back to the wharf faster. After avoiding an old, collapsing bridge, Thomas takes another route at the old junction, and as he journeys farther down the line, he comes across an old overgrown town.

The news of Thomas' discovery spreads, and eventually reaches the Fat Controller, who tells Thomas that the town is Great Waterton - the largest town on Sodor when steam engines first came to the island. The Fat Controller decides that the restoration of the legendary lost town would be perfect for Sodor Day, and calls the Pack to help. Thomas is told to take charge of the engines working around the town, while a new tank engine named Stanley is brought to do Thomas' regular jobs.

All of the engines take to Stanley, who does a good job and has fun as well, but when Thomas sees Stanley doing his jobs and fraternising with his friends, he becomes jealous. Thomas is furious when Stanley takes his place at Tidmouth Sheds, and the final straw comes when Stanley takes his place as the leader of the restoration project after Thomas has an accident.

Later, Thomas is shunting stone trucks for Stanley to take away when he decides to make Stanley look foolish by giving him a train to heavy for him to pull, but the plan backfires - as Stanley ascends the hill, a coupling breaks and the trucks race down the hill, veering into a siding and crashing into the newly-finished standpipe. The Fat Controller states that this will likely set back the restoration past Sodor Day, and Thomas is blamed. Stanley, however, realises that Thomas merely missed his friends, and wants to set things right.

That night, Thomas decides to clear the rubble out of the way. He is almost finished when he accidentally bumps a truck into an old mine shaft. Racing in after it, Thomas crashes onto a wooden platform and floats down an underground waterway. The engines soon realise that Thomas is missing, and the Fat Controller organizes a search effort. Meanwhile, Thomas continues floating until he reaches an opening to the mine, and is flung across a canyon and down a hill.

Stanley decides to make another search effort by himself before he returns to work. Thomas, with the last of his steam, sounds a loud, long whistle. Stanley hears it and hurries to where Thomas is stranded beside the track. The two make up for their quarrel and Stanley pulls Thomas back onto the rails, but the strain is too much for Stanley and a valve bursts. Thomas, using some of Stanley's coal, pushes him back to Great Waterton. The word soon spreads that Thomas has been found.

The standpipe is rebuilt, completing the restoration. As a sign of friendship, Thomas offers Stanley his last job - bringing the mayor to the festivities at Great Waterton. The engines gather at the town for the celebration, and Thomas realizes just how important his friends are.

Featured characters

 * Thomas
 * Edward
 * Henry
 * Gordon
 * James
 * Percy
 * Toby
 * Emily
 * Harvey
 * Arthur
 * Stanley
 * Skarloey
 * Rheneas
 * Sir Handel
 * Peter Sam
 * Rusty
 * Duncan
 * Freddie
 * Mighty Mac
 * Jack
 * Alfie
 * Oliver
 * Max and Monty
 * Ned
 * Buster
 * Madge
 * Harold
 * Cranky
 * The Fat Controller
 * Lady Hatt
 * Miss Jenny
 * Mr. Percival
 * Bill and Ben (do not speak)
 * Molly (does not speak)
 * Mavis (does not speak)
 * Salty (does not speak)
 * Annie and Clarabel (do not speak)
 * Rocky (does not speak)
 * Terence (does not speak)
 * Bertie (does not speak)
 * Trevor (does not speak)
 * Jeremy (does not speak)
 * The Mayor of Sodor (does not speak)
 * Rosie (cameo)
 * Whiff (music video cameo)
 * Diesel (cameo)
 * 'Arry and Bert (cameos)
 * Diesel 10 (cameo)
 * Dennis (cameo)
 * Henrietta (music video cameo)
 * George (cameo)
 * Butch (cameo)
 * Kelly (music video cameo)
 * Elizabeth (music video cameo)
 * The Refreshment Lady (cameo)
 * Sodor Brass Band (cameo)

Quotes

 * Thomas: I am brave and I am strong. I'll get to the Wharf and it won't take long!


 * Thomas: I'm going to win!
 * James: No, I will!

Trivia

 * The Great Discovery seems very similiar to the plot of Disney's Pixar film, Toy Story.
 * This was the final Thomas and Friends television special and episode to use an all model set. Season 12 aired with several parts of the set in CGI and starting with "Hero of the Rails" all footage will be in CGI.

Goofs

 * When Thomas and James race to the Wharf, the scenes show alternately racing side by side or with several lines between them.
 * There was no need for Stanley to come to Sodor to do Thomas' work as there are other tank engines on Sodor like Duck, Oliver, Rosie and Billy available.
 * Thomas is facing away from the hill when he shunts the trucks, but when Stanley's trucks crash into the standpipe Thomas is facing towards the hill.
 * Stanley's siderods are out of alignment when his wheels spin as he struggles with the trucks.
 * Stanley pulls the trucks up the hill, but when they break away they run into a siding. As there is no mention of the points being changed, the trucks should've collided with Toby and Percy.
 * When the engines are shown covered in brick dust, Toby's face looks crooked.
 * When Stanley returns to Great Waterton after the accident he's on the track to Thomas' left. In the next scene, when Thomas is alone in a siding, Stanley is on the track to Thomas' right.
 * When Stanley leaves Great Waterton to look for Thomas, James is seen at the back of the group of engines. After Stanley realises that Thomas has being feeling upset James is seen behind the line of stone trucks.
 * When Thomas sees the barrier in the disused mine he brakes, but before he smashes through the barrier his wheels move.
 * When Thomas falls off the bank the planks of wood that also fall are bigger than him.
 * When Thomas tips over, you can clearly see a triangular block used to push him off. His undercarriage is also visible; it appears too basic to be realistic.
 * When Thomas comes to a stop at the bottom of the hill the grass goes over his face, but in the next scene it's at the bottom of his face.
 * After Stanley pulls Thomas onto the tracks, look behind Thomas. You'll see a switch that leads to where Thomas landed; this proves a hidden track was used to help Thomas onto the line.
 * After Thomas is pulled back onto the rails he becomes clean.
 * Thomas whistles after Stanley cracks a valve, but the narrator said that Thomas has no steam.
 * Arthur tells Emily that Thomas was found, but Emily already knew.
 * At the opening of Great Waterton, Gordon and Henry swap places twice by the standpipe.
 * Bertie has Caroline's horn sound at the end.
 * Wouldn't Thomas be too heavy to float through the underground waterway?
 * The tower is rebuilt in one day. But, in reality, it would have taken longer to rebuild.
 * A brakevan should have been at the end of Stanley's train.
 * Surely, Thomas should've pushed Stanley to the repair yard when Stanley had a burst valve.

Songs

 * Thomas and James are Racing
 * There's a Job for Everyone
 * Where, oh Where is Thomas?
 * Engine Rollcall
 * Thomas, You're the Leader

Theatrical release
"The Great Discovery: The Movie" was shown in select theaters in the US throughout July, in the UK throughout September and in Australia throughout November.

Special features

 * Behind the Scenes with Pierce Brosnan
 * Spot the Difference
 * Tough Trucks!
 * Thomas' Puzzle Parts
 * Trailers

Merchandising

 * An audio CD of "The Great Discovery" was released in the UK in September 2008.
 * A Take-Along model of Stanley and a Morgan's Mine playset was introduced.
 * Learning Curve Wooden models of Stanley, a mud-covered Thomas and special "Sodor Day" Thomas and Stanley will be introduced. A Learning Curve Wooden "Great Discovery" set will be also introduced into the Talking Railway Series range.
 * Hornby released a "Great Discovery" set with a weathered, tired Thomas. There were also many Great Waterton buildings released.
 * Trackmaster released "Thomas at Action Canyon" including a steep mountain track, a tumbling bridge and a bursting waterfall.