Season
Season 5 Episode
- Season 4 Episode 1
- Season 4 Episode 2
- Season 4 Episode 3
- Season 4 Episode 4
- Season 4 Episode 5
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- Season 4 Episode 7
- Season 4 Episode 8
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- Season 4 Episode 10
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- Season 4 Episode 19
- Season 4 Episode 20
Ivor The Engine - Season 4 Episode 19 Cold
9.00 48 minutes One morning Jones and Ivor spot some smoke beside the railway line. It turns out to be Idris the Dragon. They rescue him and he explains that Smoke Hill is now extinct.
