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Warning! This page contains MAJOR spoilers from a recently released or soon to be released product. Caution is advised.

Springtime for Diesel is the first episode of the twenty-first season.


Diesel is always bumping into engines and laughing, but when he does it to Daisy, her springs need fixing. In the Dieselworks, thinking that she is asleep, Diesel explains why he did it - it's his way of trying to make friends!




UK and AUS


  • Joseph May as Thomas
  • Christopher Ragland as Percy
  • Kerry Shale as Diesel and 'Arry
  • Tracy-Ann Oberman as Daisy
  • William Hope as Bert
  • Keith Wickham as Den and some Passengers
  • Steven Kynman as Ryan, Dart and Paxton
  • Bob Golding as Sidney
  • Teresa Gallagher as Mavis, Judy and some Passengers
  • Tim Whitnall as Jerome


  • The title may be a reference to Springtime for Hitler, a fictional musical in Mel Brooks' 1967 film The Producers and Susan Stroman's 2005 film The Producers.
  • This is the first episode to be fully animated by Jam Filled Toronto.
  • This episode marks the second time an engine has problems with springs. The first was the fourth season episode, Four Little Engines (episode).


External Links


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