Stepney is a Bluebell engine. He is named after a district in England previously Stepney, England and was first seen pulling a fossil car.
Stepney is a Bluebell engine that sometimes visits Sir Topham Hatt's railway.
- Season 11: Stepney and the Bluebell Branchline, The Great Western Way (cameo), Just Duck's Luck (cameo), Wooden Brakes (cameo) and BoCo and the Cocoa
- Season 12: Stafford's Electric Slide, Gordon's Last Hurrah and Vicarstown Takedown
- Season 13: Sideplates and Skirmishes
- Season 14: Freddie at the Ready (cameo) and Hatt Trick (cameo)
- Season 15: Roundhouse Roulette (cameo)