Dexter is a Oigawa Railway Thomas who works on the Railway Exhibition.


Dexter 1st appeared on Fergus' Online Store Finds 7, where Fergus unboxed him. At the end of the video, though, Thomas came up and welcomed him, saying that he's gonna be known as an engine called "Dexter". He got a role as the main protagonist in Island Tales Episode 10: Tourist Train Troubles. After that, he has been appearing with either a small role or a cameo.



  • Fergus' Online Store Finds 7
  • Thomas Merchandise in a Nutshell
  • Island Tales Episode 10: Tourist Train Troubles
  • Island Tales Episode 10-Outtakes and More
  • Thomas Percy and the Dragon Remake
  • Island Tales Episode 11: The Super Station
  • Fergus' Online Store Finds 8
  • 10 Things You Should Know About Island Tales (6,000 Subscriber Special)
  • Island Tales Episode 12: The Superior Arthur
  • Navigation Remake (New Layout Tour)
  • New Engine 1
  • (Draft) Island Tales Season 2 Theme Song
  • Filler 4
  • Island Tales Season 2 Update
  • Patience Remake
  • I was Bored 14