The film was filmed entirely in color and had the color removed from the black and white portions in post-production.

In the courtroom scene, all the people that have turned to color have to sit on the upper level. This is reminiscent of "To Kill a Mockingbird" (1963) where, in a similarly-built southern courthouse in the 1930's, all the "colored people" (African Americans) were relegated to the upper level.

When the TV technician is talking to the children through the TV, he is sitting in front of a test card with a picture of an Indian. The Indian's expression changes each time we see it (mentioned on the DVD director's commentary). Submitted by Neil Jones