Dec 26, 2025
I may be making some stretches, but I think this image of "alternate flatlanders" or an alternate universe of Flatland is a reference to the 1965 animated adaptation. That fasinated me at first, as this may be the first and only time an official Flatland adaptation makes a reference to another. However, there are no other similar references in this scene.
And here is Flatland 1965 for comparison.