ソドー島のノース・ウェスタン鉄道で働く機関車のトーマスとパーシー、ディーゼル、そして保線車両のカーリーとサンディーは、クリスタルの洞窟での冒険を機に5台で"大大大冒険クラブ（The Biggest Adventure Club）"を組んだ。クラブはその後アフリカ・ケニアから来たニアと高速で走る電車カナ、自閉症のブレーキ車ブルーノを迎え、必要な時には協力しながら、日々楽しく仕事や冒険を成し遂げるのであった。
きかんしゃトーマス (シーズン 3)
What's the Buzz (エピソード 1)
放送日: 2024-03-07
上映時間: 11 min
概要: A swarm of bees takes shelter in Thomas' funnel, and he has to find a more suitable home for his new friends.
Bells are Ringing (エピソード 2)
放送日: 2024-03-07
上映時間: 11 min
概要: When Percy's lucky bell goes missing after his deliveries, he enlists Thomas to embark on a quest to crack the Case of the Missing Bell and solve who has stolen his prized possession.
Abraca-Diesel (エピソード 3)
放送日: 2024-03-07
上映時間: 11 min
概要: Sandy and Diesel decide to do a magic act: "Disappearing Sandy". But when the trick works a little too well, Diesel sets out to search for his friend.
Overcommitted (エピソード 4)
放送日: 2024-03-07
上映時間: 11 min
概要: Thomas accidentally agrees to haul gardening supplies and watch pretty butterflies with Kana, all at the same time.
Sandy's Fine Mess (エピソード 5)
放送日: 2024-03-07
上映時間: 11 min
概要: Sandy's friends try to convince her that it's time to clean up, and helpful Whiff knows the perfect place for her old junk.
Nia's Green Surprise (エピソード 6)
放送日: 2024-03-07
上映時間: 11 min
概要: Thomas and Ashima spend the day helping Nia try to make her new Indian plant thrive in its new environment.
Duck Duck Whoosh! (エピソード 7)
放送日: 2024-03-07
上映時間: 11 min
概要: Thomas and the friends build an express track for Kana to speed fast enough and turn her electric crackle a bright red. However, the engines discover a duck pond in the path.
Choo-Choo Check In (エピソード 8)
放送日: 2024-03-07
上映時間: 11 min
概要: When Thomas and Kana ignore the needs of their engines, they end up exhausted and unable to complete their deliveries.
Percy's Little Problem (エピソード 9)
放送日: 2024-03-07
上映時間: 11 min
概要: Percy has been hiding an oil leak, afraid of what it means to get it fixed. When it starts to interfere with his deliveries, Percy needs Thomas and his other friends to help him.
Fill-In Friend (エピソード 10)
放送日: 2024-03-07
上映時間: 11 min
概要: When Thomas' friends notice that he is glum about Percy being away for repairs, they try to help him by playing a game to see who is best at cheering him up.
Cake it Easy (エピソード 11)
放送日: 2024-03-07
上映時間: 11 min
概要: When Thomas and Diesel compete in an impromptu speed contest while carrying prized entries for Sodor's Cake Festival, they cause a disaster.
The Can-Do Crew (エピソード 12)
放送日: 2024-03-07
上映時間: 11 min
概要: When Whiff has to leave Sodor for the day, the recycling responsibilities fall behind schedule. Thomas decides to get the Troublesome Trucks to help pick up the slack.
Pizza Picnic Problem (エピソード 13)
放送日: 2024-03-07
上映時間: 11 min
概要: When Sir Topham Hatt's plans for a kazoo concert in the park are kaput, Thomas uses creative solutions to help Sir Topham Hatt pivot to pizza and pineapple upside-down cake picnic.
Travels with Terence (エピソード 14)
放送日: 2024-09-19
上映時間: 11 min
概要: Terence's tread breaks, and he and Thomas explore Sodor after his repairs.
Crab Crossing (エピソード 15)
放送日: 2024-09-19
上映時間: 11 min
概要: Sandy and Carly learn how to construct better after an attempt to repair a sea wall fails.
Driving Winston (エピソード 16)
放送日: 2024-09-19
上映時間: 11 min
概要: Winston, Sir Topham Hatt's new track car, causes problems by not seeking assistance.
The Slowest Race in the World (エピソード 17)
放送日: 2024-09-19
上映時間: 11 min
概要: Thomas, Kana and Diesel "race" to see who can go the slowest.
Bruno's Blustery Day (エピソード 18)
放送日: 2024-09-19
上映時間: 11 min
概要: Bruno and the engines team up to complete an urgent delivery in windy weather.
Night Lights (エピソード 19)
放送日: 2024-09-19
上映時間: 11 min
概要: Thomas and Nia's light play comes to James' rescue in the dark.
For Love or Muddy (エピソード 20)
放送日: 2024-09-19
上映時間: 11 min
概要: Kana gets a clean fast job while her friends are stuck with a muddy slow one.
Percy's Duck Dilemma (エピソード 21)
放送日: 2024-09-19
上映時間: 11 min
概要: Percy discovers the ducks are migrating, so he tries to get them to stay.
All for the Nest (エピソード 22)
放送日: 2024-09-19
上映時間: 11 min
概要: A gull lays an egg on Cranky and he refuses to move until it hatches.
Winter Games (エピソード 23)
放送日: 2024-09-19
上映時間: 11 min
概要: Thomas and Diesel improvise engine versions of winter sports to escape a blizzard.
The Accidental Bad Guy (エピソード 24)
放送日: 2024-09-19
上映時間: 11 min
概要: Percy takes a game of superheroes and villains too far.
Farmer's Market...on Wheels! (エピソード 25)
放送日: 2024-09-19
上映時間: 11 min
概要: Nia organizes a special event but must adapt when people and vehicles get lost.
The Smells of Sodor (エピソード 26)
放送日: 2024-09-19
上映時間: 11 min
概要: Thomas loses a boxcar of treats and he uses his sense of smell to find it.
シーズン
エピソード 52
エピソード 52
エピソード 26
エピソード 38