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Michael Brandon as Narrator / Diesel (voice) |
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Martin Sherman as Thomas / Percy / Birdwatcher (voice) |
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Kerry Shale as Gordon / Sir Topham Hatt / Henry / Farmer Trotter / James / Scruff / Maithwaite Stationmaster (voice) |
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Jules de Jongh as Mavis / Emily (voice) |
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David Bedella as Victor (voice) |
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William Hope as Railroad Inspector / Farmer McColl / Whiff / Edward / Toby / Knapford Stationmaster (voice) |
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Glenn Wrage as Spencer / Island Inspector (voice) |
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Ben Forster as Mr. Perkins |
| Writing | Sam Barlow | Writer |
| Writing | Mark Daydy | Writer |
| Writing | Alan Hescott | Writer |
| Writing | Sharon Miller | Writer |
| Writing | Miranda Larson | Writer |
| Directing | Greg Tiernan | Director |
| Production | Nicole Stinn | Producer |
