Norman and Dennis is an upcoming episode.
- Sir Topham Hatt
- Gordon (cameo)
- Hiro (cameo)
- 'Arry and Bert (cameo)
- Stafford (cameo)
- Rebecca (stock footage)
- At the end of the episode, Thomas mentions the events from the twenty-third series episode, Gordon Gets the Giggles, stock footage from the said episode is also used.
- This is Dennis' first appearance since The Great Discovery and his first appearance in an episode since the ninth series episode, Thomas' Day Off.
Community content is available under CC-BY-SA unless otherwise noted.