- Thomas has been introduced to Sodor to help shunt coaches for Gordon, Henry, and James.
- He has been tricked by Gordon for tricking him at Knapford Station.
- He has a hard time getting Henry getting through Henry's Tunnel for when he doesn't want to come out.
- He promised Edward to look after his cars, but he got into trouble by Sir Topham Hatt.
- He saved James' life, and he got his own branchline and he gets to have Annie + Clarabel.
- He once fell down a mine and he was saved by Gordon and he and Gordon decided to help each other for when they are in trouble or not.
- Thomas now works on his brachline and still works with his two coaches, Annie + Clarabel.
- Sometimes, he helped out on pulling the mail train with Percy for when he is not working on his branchline.
- For when he is not too busy with his work and decides to take a day off, he likes to help other engines out, like Dennis, Boco, Emily, Edward, Spencer, Gordon, James, Henry, and many other engines on Sodor.
- Thomas is a cheeky, brave, kind, and a very funny engine that likes to works on Sir Topham Hatt's railway.
- He can help out an engine, like Gordon for when they are having trouble or not. ("Thomas Helps Out")
- He knows that he was made fun of both him and Percy for when James is being very rude to them, but at the end, James is very sorry to him and Percy. ("James' Unlucky Day")
- He was very surprised for when the time, Victoria was fixed and good as new. ("Percy & The Haunted Scrapyard")
- He was pranked by Gordon, Edward, and Percy on April Fools, but at the end, they were forgiving and he has the best April Fools Day ever. ("Thomas and April Fools Day")
Physical AppearanceThomas was based off on both Rev. W. Awdry's idea to tell the stories off him and his friends on Sodor to his son, Christopher Awdry, but he was also based off on Billinton designed 0-6-0 E2 Class Steam Locomotive built for the London, Brighton and South Coast Railway. He is painted blue and has a number one painted on both sides of his boiler. He works on his branchline with his two coaches, Annie + Clarabel, on the Island of Sodor.
Thomas' Best Friend. (More information will be added soon)
- He apears in a few episodes of "Thomas & Friends: Island of Sodor Adventures", but he also makes a few cameo appearances as well.
- Thomas Helps Out
- James' Unlucky Day
- Percy & The Haunted Scrapyard
- Thomas and April Fools Day
In Other Universes
Trainlover476Thomas was a wise tank engine around the time between episodes 1-7 of Tomy Thomas and friends, but later became crazy after spending so much time with Henry. Through out the show Thomas, stood up to his former bully Nevile, dated Rosie, hosted Trainlover476's 150th videoversary and many more.
MissoliverandblossomThomas, Percy and James were the first characters introduced in T&F. He has a crush on Lady the Magical Engine as seen in "100th Videoversary".
Unlike the original show, Thomas from DieselD199's series personality changes dramatically throughout each episode, he's portrayed as a murderer in shorts 3,7 and 34 in "TOMICA Thomas & Friends" were he, runs over Sir Topham Hatt, Kills Trick or Treaters on Halloween and fits a pressure-activated explosive to Henry's train as an April Fools prank, respectively.
- Thomas & Friends: Island of Sodor Adventures
- Ask Ackleyattack4427
- The Phineas and Ferb Comedy Series
- Odd-tastic: The Musical
- The Who's Tommy: The Broadway Revival
- Sodor Adventures: Sodor Island Musical