Infinity Train is an American animated anthology television series. Owen Dennis is the creator of the show. Owen is also the writer and storyboard artist on Regular ShowThe series released on August 5, 2019, originally on Cartoon Network. Later, HBO picked up the show for streaming. The show received critical acclaims from the critics. It scored 8.4/10 on IMDb. The audience loved the setting of the show.

The second season of the show released on January 6, 2020. Season two managed to live up to the expectations of the viewers. It concluded on January 10, 2020. Infinity Train is also the recipient of the nomination in 2020. Annie Award for Best Special Production.

In this article, we will focus mainly on the renewal of the show for the third season. Along with all the details of the animated show, ‘Infinity Train’.


Tulip Olsen is the protagonist of the show. She is struggling with her parents’ divorce. A robot named “One-One” is the traveling partner of Tulip. Along with Atticus, the ruler of a kingdom of talking corgis. They are traveling on a train. This train runs infinitely through various landscapes. Often, passengers with emotional trauma board the train. These three characters of the show travel through various coaches of the trains. There they meet different characters with different problems. Tulip, One-One, and Atticus confront and resolve the issues. 

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The problematic passengers get denoted by a counter on the protagonist’s hand. With each resolved problem, the number drops down. They aim to make the number reach down to zero. It is only then they will be able to leave the train and go to their homes.

Season 3:

The show, Infinity Train is one of the most successful animated shows. The second season of the show concluded on January 10, 2020. The creators renewed the show for the third season. 

HBO Max picked up the show for the third season. Season three of the series released on August 13, 2020, on HBO Max. Season three of the show, Infinity Train will conclude on August 27, 2020.


  • Ashley Johnson
  • Jeremy Crutchley
  • Owen Dennis
  • Ernie Hudson
  • Kate Mulgrew
  • Robbie Daymond
  • Bradley Whitford
  • Ben Mendelsohn
  • Kirby Howell-Baptiste
  • Kyle McCarley
  • Isabella Abiera
  • Diane Delano