Infinity Train Season Idea

My take on an Infinity Train season.

Synopsis
When a self-absorbed teenage girl gets whisked on board the Infinity Train as she TBD.

Voice cast

 * Ashley Johnson as Crystal - a self-absorbed teenager who TBD.
 * TBD as Seamus - a somewhat friendly leprechaun who TBD.
 * TBD as J.P. Swanson -
 * David Tennant as The Engineer - a mysterious android who is obsessed with perfection turning passengers into mindless TBD.

Episodes

 * 1) The Rainbow Train - TBD

Trivia

 * This season is confirmed to take a step back and tell a new story with little connection to the first two seasons.
 * The season adds five more episodes.