第 24 季 共 23 集
播出时间：2020年9月8日
第 1 集 Emily's Best Friend
播出时间：2020年9月8日
Emily worries that she does not have a best friend, but when the other engines help her out of a tricky situation, she realizes she has been surrounded by best friends all along.
第 2 集 Thomas' Fuzzy Friend
播出时间：2020年9月9日
Thomas discovers a missing dog on the railway and tries to find it a new home.
第 3 集 The Great Little Railway Show
播出时间：2020年9月10日
When a Railway Show for little engines comes to Sodor, an overly excited Percy finally sees his chance to shine.
第 4 集 Thomas and the Forest Engines
播出时间：2020年9月11日
In Brazil, Thomas meets two wood-burning engines who have never traveled beyond their eucalyptus railway. Thomas agrees to swap jobs with them for the day, but this causes more trouble than he expects.
第 5 集 Emily to the Rescue
播出时间：2020年9月12日
When a pretend emergency turns into a real emergency, Emily comes to the rescue.
第 6 集 Shankar's Makeover
播出时间：2020年9月15日
Thomas pushes Shankar into entering the Fancy Costume Contest, even though Shankar does not want the spotlight on him.
第 7 集 Nia and the Unfriendly Elephant
播出时间：2020年9月16日
Nia is bringing an elephant to the Sodor Animal Park, but the elephant does not like steam engines.
第 8 集 James the Super Engine
播出时间：2020年9月17日
When Rebecca tells James he could be a comic-book super-engine, he takes her seriously, and Rail Rocket is born.
第 9 集 Thomas' Not-So-Lucky Day
播出时间：2020年9月18日
When Thomas has a run of bad luck, he tries everything to get back on track, even if it means following Lorenzo's strange, superstitious advice.
第 10 集 Ace's Brave Jump
播出时间：2020年9月19日
Thomas helps his friend Ace overcome his fear of animals so that he can compete in the Super Stunt Rally.
第 11 集 Nia's Bright Idea
播出时间：2020年12月6日
Nia uses what she learns about lighthouses to suggest covering a big wheel in Christmas lights so that Harold can see where he is going in a storm.
第 12 集 Cleo's First Snow
播出时间：2020年12月7日
Cleo is shocked to learn snow does not last forever and tries to stop it from melting.
第 13 集 Sonny's Second Chance
播出时间：2021年1月12日
Sonny is trying to prove himself to be a useful engine so that he can stay working on Sodor, but Diesel seems to be the only engine who can trust him.
第 14 集 Thomas and the Inventor's Workshop
播出时间：2021年1月13日
Thomas helps Ruth fix up an old windmill into her new, energy-efficient workshop.
第 15 集 The Inventor's Spectacular Bridge
播出时间：2021年1月14日
When the Rickety Old Bridge collapses, trapping Toby and Henrietta on the other side of the ravine, Inventor Ruth is asked to build a new one.
第 16 集 Yong Bao and the Tiger
播出时间：2021年1月15日
Yong Bao tells Thomas the story of how he came to have a magnificent tiger emblem on his tender.
第 17 集 Gordon and Rebecca, Coming Through!
播出时间：2021年1月16日
Gordon and Rebecca do the same work, but they go about it differently. When Rebecca tries to be more like Gordon, things do not go well for the big blue engine.
第 18 集 Kenji on the Rails Again
播出时间：2021年1月19日
When Kenji hears that he must travel home to Japan alone, he gets scared and tries to hide, so Thomas sets out to find him.
第 19 集 Cleo the Road Engine
播出时间：2021年1月20日
When Ruth's new car, Cleo, takes to the rails to race Thomas, she soon discovers why she is designed to stick to the roads.
第 20 集 Thomas' Animal Friends
播出时间：2021年1月21日
Thomas is asked to help at the animal park for the day and realises there is more to the job than he first thought.
第 21 集 Thomas and the Royal Engine
播出时间：2020年5月3日
Thomas is selected to take the Fat Controller to London for a Royal Appointment, but with no knowledge of how to get there, their journey is filled with confusion and delay.
第 22 集 A New Arrival
播出时间：2020年10月25日
When Thomas finds out that the Earl's Technology Fair will bring new inventions to Sodor, he sets out to prove that steam engines are the best inventions ever.
第 23 集 World of Tomorrow
播出时间：2020年10月26日
When a pair of crooks steal the plans for a great new invention, there is a high-speed chase to try and get them back.
