Grace and Simon are the leaders of the Apex, an anarchic group of kids who believe they are entitled to the train. During one of their destructive missions, Grace and Simon get separated from the group and must find their way back. As the duo navigate through the myriad worlds of the train, they meet Hazel, an optimistic young girl, and Tuba, her gentle gorilla companion. Will Grace and Simon find new inspiration in Hazel’s innocence, or will the ways of the Apex recruit yet another aboard the train?

Season 3 Episode 1 - The Musical Car

The kids of The Apex raid a musical car before descending on a village of unsuspecting turtles - but before they can complete their mission, leaders Grace and Simon are separated from the pack under mysterious circumstances. Air Date : 13th-Aug-2020  Read More

Season 3 Episode 2 - The Jungle Car

Grace and Simon look on the bright side and hope that this will be like a mini-vacation from their responsibilities as leaders of The Apex. Air Date : 13th-Aug-2020  Read More

Season 3 Episode 3 - The Debutante Ball Car

The gang's uneasy alliance is tested by a challenge in their first car together: dancing in a high-stakes octopus debutante ball! Air Date : 13th-Aug-2020  Read More

Season 3 Episode 4 - Le Chat Chalet Car

Stuck in a blizzard, the gang seeks shelter in a nearby cabin. But when Simon realizes who's inside, he frantically searches for a way out. Air Date : 13th-Aug-2020  Read More

Season 3 Episode 5 - The Color Clock Car

A giant, color-changing clock creates a shifting-maze puzzle that the gang has to solve before they can leave the car. Air Date : 13th-Aug-2020  Read More

Season 3 Episode 6 - The Campfire Car

The Apex are just a car away! They're almost home! But first they have to make it through a forest full of pinecone camp counselors. Air Date : 20th-Aug-2020  Read More

Season 3 Episode 7 - The Canyon of the Golden Winged Snakes Car

The gang finds themselves in a car full of golden winged snakes, but in that dusty landscape a mystery they're unprepared for awaits them. Air Date : 20th-Aug-2020  Read More

Season 3 Episode 8 - The Hey Ho Whoa Car

In the seemingly innocent Hey Ho Whoa car, a shocking revelation rocks Grace and Simon's world. Will they be able to fix it before The Apex find out? Air Date : 20th-Aug-2020  Read More

Season 3 Episode 9 - The Origami Car

The gang is finally ready to meet The Apex again, but keeping secrets has consequences. Air Date : 27th-Aug-2020  Read More

Season 3 Episode 10 - The New Apex

The gang reorders The Apex, but what will the new order be? Air Date : 27th-Aug-2020  Read More