Ace on the Rails is an upcoming episode.
Ace is having a good time driving on the rails.
- Aubrey and Aiden
- Doctor Claire
- The Red Tank Engine (cameo)
- The Red Vehicle (cameo)
- Annie and Clarabel (end segment)
- Flying Scotsman (stock footage cameo)
- Sidney (stock footage cameo)
- The Red Vehicle is Butch's recolor and the Red Tank Engine is Percy's recolor.
- This episode marks Ace's first appearance since Big World! Big Adventures!.
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