Thomas is chosen to show a storyteller around Sodor so she can write a story in time for the new library opening. However, a series of bad incidents for his friends could ruin the story!

Emily has a friend named Whiff, and he likes collecting garbage. But all the engines tease her and she decides to take care of the garbage on her own. But they are too heavy and she asks the other engines for help, but they refuse. She knows only one engine who will help. Whiff.

Spencer returns to Sodor and Thomas had to help him out. But the speedy engine gets on his nerves and Thomas tries to prove he is faster, stronger and shinier than him.

When James is chosen to take the Mayor of Sodor to the Festival of Lights at the Scottish Castle, he ignores his friends to get ready. However, will he go on if no one is there to watch him?

Thomas is shocked when a large hopper named Hector arrives at the coaling plant and he is too afraid to fill him up. But when he resorts to violence, will he discover Hector's true colours?

Speedy yet impatient, Gordon is sent to collect an engineer to repair a damaged set of points. But his race to get the job done only causes more drama for him and the other engines!

Percy sees some flashing lights in the sky and is convinced they are a spaceship. Thomas decides to find them for himself and forgets to deliver the mail.

After a great day with certain trucks, Henry believes that they are lucky. However, when Edward accidentally takes them, the green engine chases after him, determined to get his luck back.

A fireworks display is to be held but Thomas has to take a new light bulb to the lighthouse. But his hurry to see the fireworks causes trouble when he approaches a damaged line!

Thomas is given a new whistle and he decides to play jokes on the Narrow Gauge engines with it. Soon, all of the little engines start joining in and playing jokes on each other while not doing their work. Will Mr. Percival find this funny?

Thomas is asked to find items for a magic show, but he daydreams about it and he accidentally collects the wrong ones. Will he be a part of the show now?

Thomas is asked to collect the Mayor's new sailboat and bring it to the Harbor. But Thomas doubts the strong winds which give him a wild and disastorous ride around the island!

A new engine known as Silly Billy arrives and Thomas has to show him around. But Billy finds him to be bossy and decides to find his own way around, with disastorous consequences.

Edward is asked to step in and take the mail while Percy was away. However, he has no idea what to do and decides not to ask for help, resulting in disaster.

While waiting for a delivery, Thomas and Percy play Hide and Peep. But when Thomas cheats in the first game, Percy ignores Thomas, even when their delivery arrives!

Toby's wise nature is dropped when he is chosen to take Alicia Botti and worries about causing trouble. How right he is!

Thomas feels proud to take The Fat Controller's new car to a Car Show. However, Gordon challenges Thomas to a race and a loose coupling gives them a whole chase!

James teases Thomas that he'll miss taking the choir as he is having a fitter's check. Indignant, Thomas decides to leave a bit too early...

Thomas is indignant when the diesels call him a "stinky steamie," but his determination to prove them wrong gets him into trouble when he is asked to make a delivery of cheese to the docks.

Percy has three important jobs to do, but decides to leave delivering Dowager Hatt's luggage for last. However, he runs late and must hurry to save his own bunker!

The winter weather causes a huge storm and Skarloey is asked by a farmer to help rescue the sheep. But the lightning frightens Skarloey and he lets his friends do the work, which only leads to disaster.

Madge learns that slow and careful is the best way to be, when having fun in the snow turns into a hazardous activity.

When the Engine and Car Rally comes around, Madge cares more about making sure the engines are clean than taking the Brass Band. But her mothering causes a lot of trouble!

Duncan becomes fed up with his straw deliveries so he decides to find a more important job. When he does neither of his new jobs properly, Rusty and Skarloey get the blame.

Mr. Percival asks Sir Handel to ensure that a train full of logs is ready for Thomas to collect by getting the very first engines he sees to help him but will Sir Handel listen?