Big City Engine and The Coaches/Trouble for Big City Engine is the 6th episode of Big City Engine the Tender Engine and Friends and the 6th episode of Season 1.
- Big City Engine as Thomas
- Farnsworth (from The Little Engine That Could) as Edward
- The Friegth Engine (from The Little Engine That Could (Book)) as Henry (Cameo)
- Bluenose (from TUGS) as Gordon (Cameo)
- The Shiny Engine (from The Little Engine That Could (Book)) as James (Cameo)
- The Coaches as Troublesome Trucks
- Stewie Griffin (from Family Guy) as Sir Topham Hatt