The link below will take you to a well-done Russian animated version of Ray Bradbury's classic short story, "Here There Be Tygers", or "Zdes mogut voditsya tigry", by Russian animator Vladimir Samsonov. The electronic musical score is by Anatoliy Kiselyov. While the film is in Russian, you can add English subtitles by clicking on the oval "Settings" icon in the upper right-hand corner, scrolling down to "Subtitles", and turning on the subtitles setting to English.

https://www.dailymotion.com/video/xtge5a

If you would like to compare the above-referenced animated version of "Here There Be Tygers" with the episode of THE RAY BRADBURY THEATER that featured that story, click on the link below to view that episode. It stars Timothy Bottoms, perhaps best know for THE LAST PICTURE SHOW. (Incidentally, I have read that Ray also adapted his short story for an episode of THE TWLIGHT ZONE, but that it was rejected due to budgetary limitations.)

https://www.youtube.com/watch?v=lej2Mtven8M