- "I can't wait to explore!"
Thomas takes Bertie on a tour to Misty Island.
- Thomas (does not speak)
- Harold (does not speak)
- Dowager Hatt (does not speak)
- Dowager Hatt's Friends (do not speak)
- Victor (cameo)
- Kevin (cameo)
- Sir Topham Hatt (cameo)
- Bertie's radiator is missing on several pages.