Bertie is a smart red bus.


  1. Season 2 - Scrambled Eggs (cameo), Stop Thief! (does not speak) and Triple Header (cameo)
  2. Season 3 - Domeless Engines (cameo), The Runaway (mentioned)
  3. Season 4 - Light Work (cameo),
  4. Season 5Rusty to the Rescue (cameo) and Steamroller (cameo)
  5. Season 6Thomas and Bertie and Donald's Duck (does not speak) and Thomas, Terence and the Snow (does not speak;not named)
  6. Season 8 - Edward's Exploit (cameo),