Viaje a los tiempos prehistóricos

Most of the prehistoric animal reconstructions have been modeled after the artwork of renowned Czech painter Zdenek Burian. This is perhaps most apparent on the Brontosaurus, which is standing in almost the exact same pose as in Burian's famous piece and has the exact same detailing on its body. Strangely, the prominently-featured Stegosaurus and Ceratosaurus were not based on Burian's art, even though he has painted both animals, including the promotional paintings for this very film.

The sound is out-of-sync during the stegosaurus examination scene. Most noticeable when the boys are measuring the length of the dinosaur.

The U.S. version was distributed in two formats in 1960: as a full length feature film, and in a serialized form designed for daily television airings. The serial version ran in segments approximately 5 minutes long.

Edited into Garfield Goose and Friends (1952)