![](https://occ-0-894-3852.1.nflxso.net/dnm/api/v6/oQyw8Fv9eE41UPapt7zHvdUdzrE/AAAABRlTKL5CATlPAk7wU-tMeXTZltwJgJXpPYRkiR5e_afiddddC-EdMO1GaigVC80tzr0roBkCU9nkTJyxr_b3miGDGuMFo_bc7BD-.jpg?r=406)
Amid special demonstrations in Sodor, Thomas and the gang worry they'll be replaced by new inventions until a mission shows how useful they really are.
Joseph May,
Keith Wickham,
Yvonne Grundy,
Matt McCooey,
Joe Swash,
Jules De Jongh,
Rob Rackstraw,
Rachael Louise Miller,
Mike Grady,
Siu-See Hung
Added on Netflix 2023-01-01.