Season 21 is an Upcoming season in 2017 animated by Jam Filled Entertainment
- Hasty Hannah - a new coach comes to the railway to temporarily replace Henrietta.
- Dowager Hatt's Busy Day - Dowager Hatt takes Sir Topham Hatt's place for the day, but confusion, delay, and trouble kicks in.
- Emily in the Middle - Emily gets trapped in the middle on the bridge of Ulfsted Mine
- William The Special Needs Engine
- Emily and Edward
- Sir Topham Hatt
- Dowager Hatt
Duck, Oliver, Toad, Donald, Douglas and Flying Scotsman are also likely to appear.
Characters Introduced Edit
- William (Does not Speck)