UK physical portrayal of main engines and controller.
They cooperate to protect Hiro and recover the missing mail trucks.
Thomas tells Percy about Hiro and asks him to help by doing Thomas's work while Thomas assists Hiro.
Thomas must regain the controller's trust through responsible work.
The controller scolds Thomas by making him perform Percy's work, and Thomas later explains Hiro's situation to him.
The controller ultimately has authority to protect Hiro's future.
Hiro fears that the controller will discover him and scrap him, but the controller later reassures Thomas that he would never scrap the Master of the...
Gordon directly supports Thomas's secret rescue operation.
Gordon distracts Spencer while Thomas moves Hiro to a new hiding place.
Explore the full interactive character relationship map of Thomas & Friends: Hero of the Rails
Related entry on Wikidata (Q6146073), public domain (CC0).