Thomas & Friends: The Adventure Begins

Gordon tells Edward that Sir Topham Hatt has bought a new engine to arrange coaches. After helping Gordon up the hill with his goods train by pushing behind, Edward is shunting at Knapford Station when he hears James, another engine who is roughly Edward's size, talking to a green tank engine from London, Brighton and South Coast Railway who introduces himself as Thomas, Sir Topham Hatt's new tank engine. Gordon teases him about his size, but Sir Topham Hatt introduces himself and asks Edward to teach him yard work. Initially, Thomas grapples with a slow brake response and crossing into the others' train lines. He also cheekily whistles at Gordon one day while he is resting and wakes him up, much to Gordon's annoyance.

That stormy night at Tidmouth Sheds, Thomas meets Henry, whom Edward tells the story about the time he hid in a tunnel to get out of the rain, fearing it would ruin his paint. The following day, Thomas is sent to the Sodor Steamworks where he is repainted blue and given the number 1. Gordon tells Thomas it's merely a replacement (the last No. 1 engine being a vertical-boilered engine called a "coffee-pot") and orders him to fetch his express coaches. Thomas nearly takes two four-wheeled coaches called Annie and Clarabel, who belong to James, but take a liking to Thomas. Soon, seeing Henry at the water tower, Thomas asks him about his fear of the rain. Henry explains that the rain makes him nervous, but Thomas tries fruitlessly to convince him that there is nothing to be afraid of.

The following day, Thomas takes longer to start than usual and arrives at Knapford with Gordon's coaches later than usual. Still cross with Thomas for waking him up, Gordon starts sooner than expected before Thomas can be uncoupled. By the time Gordon reaches Wellsworth, Thomas is worn out and is uncoupled. The next day, he accidentally disturbs two breakdown cranes named Judy and Jerome who are only used for emergencies only.

The next morning, Henry is ill and Thomas, being the only engine left, is instead asked to pull his train. Unfortunately, Thomas starts too soon and leaves the coaches behind, much to Sir Topham Hatt's dismay. Thomas sadly returns and is coupled to the train, but the other engines tease him about it at Tidmouth Sheds later that night. Edward kindly offers to let Thomas take his goods train for him the next day. However, Thomas gets too excited to take Edward's advice about the Troublesome Trucks which leads him to almost have an accident after they push him down Gordon's Hill to the next station, where Sir Topham Hatt is waiting. Not approving of the engines' swap, he then orders Thomas and Edward to stay in the yard to fully educate Thomas about trucks. During this time, Thomas manages to help Henry overcome his fear of rain.

Sometime later, Thomas and Edward are working when a frightened James rushes by, launched by the Troublesome Trucks and his burning wooden brake blocks. Thomas chases after James and attempts to couple up behind him to stop him, but the trucks run James and themselves off the rails at a bend. Thomas returns to Knapford and fetches Jerome and Judy to rescue James, who he takes to the Steamworks. Later that night, everyone congratulates Thomas and Sir Topham Hatt announces that James will be repaired and repainted, while Thomas will be rewarded with his own branch line. Everyone is happy for Thomas, except Gordon who asks who will fetch their coaches because tender engines don’t shunt until Sir Topham says the other engines will have to fetch their own coaches until he finds another small engine who can.

A few days later, James returns to the yard, painted red with new brakes and Thomas is given Annie and Clarabel to run his branch line. He travels around Sodor and when he arrives at Ffarquhar Station, he meets Glynn the "Coffee-Pot" Engine who tells him to look after the branch line and wear the number 1 with pride.

During the end credits as the song “Really Useful Engine” plays, book illustrations from the first two volumes of “The Railway Series” are shown.

1. "He's a Really Useful Engine"
2. "Troublesome Trucks"

The special received generally positive reviews; Common Sense Media gave the film a 4/5, stating, "Expect infighting among some of the engines as personalities clash and a few fretful moments, but ultimately there are happy resolutions and increasingly strong friendships as a result."[2]

Wikiquote has quotations related to The Adventure Begins.

• The Adventure Begins at Internet Movie Database