• Number: SR 6, originally AMW&B14
  • Class: Barclay E Class
  • Designer: Andrew Barclay Sons & Co.
  • Builder: Caledonia Works
  • Built: 1928
  • Configuration: 0-4-0WT
  • Arrived on Sodor: 1958
  • First Appearence: Home At Last

Duncan is a Skarloey Railway engine, bought to the the railway shortly after Rusty. He describes himself as a plain speaking engine, and his attitude often gets him into trouble.

Duncan was built by Andrew Barclay, and originally worked at a factory in Scotland. He came to Sodor to help as a spare locomotive at the Skarloey Railway.


  • The Little Old Engine
  • Gallant Old Engine
  • Mountain Engines
  • Very Old Engines (non-speaking role)
  • Great Little Engines
  • New Little Engine
Television SeriesEdit
  • Season 4
  • Season 5
  • Season 6
  • Season 7
  • Season 9
  • Season 10
  • Season 11
  • The Great Discovery Season 12 Season 18 Season 20

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