Super-fast Kana is convinced that her speed is all she needs to win the Race for the Sodor Cup, a competition that draws engines from all over the world. However, when a racing practice gone wrong causes her partner, Kenji, to get hurt, Kana ends up paired with Thomas. Kana and Thomas will discover that it takes teamwork to become the best racers they can be, but is it enough to defeat the international champions and win the Sodor Cup?

Thomas is so excited to show Annie and Clarabel's passengers the scenic views of Sodor, but then the power goes out all over the island.

The engines look forward to the roller coaster at the Vicarstown Carnival, except for Percy, who's a bit afraid.

When Thomas' #1 is covered by paint, he sets out to prove to himself that he is still number one, but when everything starts to go wrong for him, he learns what it really means to be #1.

When all the trains but Thomas get deliveries, he's left to spend the day alone; with the help of an old boxcar and a battered beachball, an adventure unfolds.

When Thomas helps Nia make a delivery to the beach in Norramby, he insists he knows a shortcut and leads the way; it turns out his memory isn't as good as he remembered.

When Thomas and Percy's plan to surprise Diesel goes awry, the two friends still manage to cheer up Diesel... just not in the way they expected.

Percy feels anxious about spending a night away from home during an overnight delivery with Thomas and Nia.

Thomas pretends to be a hero to help ensure the movie screen Nia's delivering arrives clean and pristine.

Kana is upset when she keeps running out of power, but a mystery scavenger hunt is just the thing to cheer her up.

When Percy loses Nia's parade flag before the big parade, Thomas helps them search for it before the event begins.

When a parade balloon Nia is set to deliver flies away, Thomas helps Nia adjust her plans to get it back.

Thomas and Kana journey across Sodor to find the prize at the end of a rainbow.

It's Backwards Day! But Thomas misunderstands the game and accidentally delivers the wrong cargo to the wrong places.

When music-lover Nia gets stranded before a big concert she's been waiting to see, Thomas brings the concert to her!

When Thomas and Percy volunteer to deliver a herd of cows, they realize that the cows keep wandering off on their own adventures unless the two friends can both pay better attention.

When the trains must deliver in pairs, Thomas is disappointed to be paired with Diesel instead of his BFF Percy.

When Sandy learns about a massive shipment of sand that needs to be delivered, she is determined to help despite her size.

When Thomas borrows Percy's lucky bell for a dangerous delivery, Thomas isn't careful and loses the bell.

When Thomas finds a treasure map he creates "The Big Adventure Club," to seek the treasure, but when Sandy wants to join, Thomas says she's too little, so Sandy forms her own club.

Thomas has the honor of pulling the dragon to the Medieval Faire, but everyone wants a turn as well.

When Kana's power goes out during a delivery run, Thomas teaches her that sometimes it's okay to go slow.

Thomas volunteers to get a sleeping Annie and Clarabel across Sodor without waking them up, only to discover that it's going to be harder than he imagined.

When Thomas builds an obstacle course for his friends, he gets upset when they won't play with it HIS way.

When Percy has to deliver a new light bulb to the lighthouse at night, Thomas suggests playing secret agents along the way to help Percy forget about his fear of the dark.

It's rocket launch day and all the trains get to help deliver the big rocket parts, but when Thomas is assigned a tiny part, he puts it off to help the others with their more exciting parts, not realizing that his "small" task was just as important.

When Thomas and Diesel both want to deliver the same load to Whiff's Recycling Plant, Thomas suggests they each take half of the load, but Diesel turns it into a race.