Infinity Train

Synopsis

Infinity Train is an American animated television series set on a gigantic, mysterious, and seemingly endless train that travels through a barren landscape. The train's cars contain a variety of bizarre and fantastical environments. Passengers on the train are individuals with unresolved emotional issues or trauma, and they proceed from car to car by completing challenges that help them resolve these problems. A glowing number on their hand decreases as they confront their issues, and once it reaches zero, they can leave the train and return home. Each season, referred to as a "Book," follows its own storyline and set of characters.