

Diesel gets a hero's welcome?! Sodor's most chaotic gremlin finally does something right.
School's in session and there are important lessons to be learned on the Island of Sodor. Diesel gets a hero's welcome when he makes a Really Useful delivery to the schoolhouse. Percy gets a lesson in responsibility after he runs into trouble trying to be like the bigger engines! Henry gets trained in how to handle health and safety emergencies, while Hiro teaches Thomas about his happy homeland. Join the Steam Team for a bright journey to the Head of the Class!

Director
Greg Tiernan
Trivia, insights & behind the scenes
This was one of the last specials narrated by Michael Brandon before the switch to full CGI voice acting in 2015.
Hiro's storyline here was part of a brief push to diversify Sodor's backstory before the show fully rebooted into simpler toddler fare.
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