Edward & The Christmas Train is a Potential Plotline episode.
Edward has to take a christmas train to the station and Diesel has to take some trucks of china clay to Bill and Ben at the China Clay Quarry. But Diesel is cross. Edward talks to Thomas and Emily while Diesel is rude to Percy and Toby. When Diesel derails at the Sodor River Bridge, Edward rescues him. Edward takes the christmas train to the Great Waterton in time and Duck brings Diesel to the Fat Controller. Diesel is punished by the Fat Controller. Edward is a really useful engine.
- Donald & Douglas (cameo)
- James (cameo)
- Oliver (cameo)
- Henry (cameo)
- Gordon (cameo)
- Boco (cameo)
- Bertie (cameo)
- The Fat Controller
- Stock Footage from "Edward The Really Useful Engine" and "Steady Eddie" is used.
- When Diesel derails at Sodor River Bridge, a moth is behind the Sodor River Bridge.
- When Duck says, "You're in trouble now, Diesel", his eyebows are missing.