EPISODE
SEASON
Various people find themselves on a mysterious train with an endless number of cars, each one being its own universe, and they must find a way to get home in this animated anthology series.
3 October 1973, Hamilton, Bermuda
26 October 1997, Los Angeles, California, USA
13 July 1977, Hoisington, Kansas, USA
24 May 1953, London, England, UK
10 October 1959, Madison, Wisconsin, USA
21 March 1974, New Zealand
20 March 1984, Cameroon
12 February 1971, Malibu, California, USA
24 April 1980, Detroit, Michigan, USA
18 July 1951, Jacksonville, Texas, USA
26 February 1972, Los Angeles, California, USA
9 August 1983, Camarillo, California, USA
8 November 1974, Cardiff, Wales, UK
8 August 1968, Los Angeles County, California, USA
9 January 1955, Detroit, Michigan, USA
22 June 1974, New York City, New York, USA
2 March 1952, Los Angeles, California, USA
31 August 1962, Bloomington, Indiana, USA
April 15, 2021
Compared to the imagination of previous seasons to the point of high-octane nightmares, Book Four is more subdued. This season was not intended to be a finale season and feels more at place if it was in the middle.
April 14, 2021
It's a shame that this will be a farewell as Book Four is where the creative team behind it seems to have really hit their stride while also being able to take big swings. Not all of them land, but when they do, well, there's nothing quite like it.
April 15, 2021
It's a bittersweet ending but deeply funny, with an imaginative set of new train denizens.
April 14, 2021
The result is the show's most emotional season, and also its most heartwarming. Duet speaks to the ethos at the core of Infinity Train: that we all have a chance to do better and get better.
April 15, 2021
Book Four's execution is, as one might expect based on previous seasons of Infinity Train, still pretty top notch. Murashige and Young do a great job of communicating just how frustrated their characters are without ever making them too unlikeable.

