Childhood friends with opposing personalities, Mingi and Ryan, dream of becoming rock stars but find themselves on the Infinity Train. They explore the locomotive's inner puzzles — and their own relationship — in order to return home, together.
Release Date
PremieredInfinity Train Season 4 released on April 14, 2021.
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Sign In to Track ProgressSeasons
The Twin Tapes
Min and Ryan's lifelong friendship and creative partnership disintegrates.
The Iceberg Car
Min and Ryan wake up on the train and meet Kez, a talking, floating concierge bell.
The Old West Car
Ryan, Min, and Kez get thrown into an Old West jail.
The Pig Baby Car
Ryan, Min, and Kez have to make the perfect dessert for a very fussy baby.
The Astro Queue Car
The trio sneaks into a guarded nightclub astro tower.
The Party Car
If they want to move forward, Min and Ryan must play their first show together since splitting up the band.
The Art Gallery Car
The gang needs to escape from a haunted art museum.
The Mega Maze Car
While they accompany Kez to her home, Min and Ryan air their grievances with each other.
The Castle Car
Ryan and Min finally meet Kez's roommate.
The Train to Nowhere
Min and Ryan face a final challenge.
Latest Trailers and Teasers
Book 3 Official Trailer | Infinity Train | Cartoon Network
Book 3 Official Trailer | Infinity Train | Cartoon Network
Infinity Train
Book Four: Duet
Childhood friends with opposing personalities, Mingi and Ryan, dream of becoming rock stars but find themselves on the Infinity Train. They explore the locomotive's inner puzzles — and their own relationship — in order to return home, together.
Release Date
PremieredInfinity Train Season 4 released on April 14, 2021.
Your Progress
Track your watching progress by signing in
Sign In to Track ProgressThe Twin Tapes
Min and Ryan's lifelong friendship and creative partnership disintegrates.
The Iceberg Car
Min and Ryan wake up on the train and meet Kez, a talking, floating concierge bell.
The Old West Car
Ryan, Min, and Kez get thrown into an Old West jail.
The Pig Baby Car
Ryan, Min, and Kez have to make the perfect dessert for a very fussy baby.
The Astro Queue Car
The trio sneaks into a guarded nightclub astro tower.
The Party Car
If they want to move forward, Min and Ryan must play their first show together since splitting up the band.
The Art Gallery Car
The gang needs to escape from a haunted art museum.
The Mega Maze Car
While they accompany Kez to her home, Min and Ryan air their grievances with each other.
The Castle Car
Ryan and Min finally meet Kez's roommate.
The Train to Nowhere
Min and Ryan face a final challenge.