Was filmed guerrilla-style at the Magic Kingdom without the knowledge or permission of Disney.
Filmed in an aspect ratio of approximately 1.75:1 (or 7:4), which was the primary screen format for Disney productions in the 1960s and 70s.
The entire movie was shot and edited before Roy Schneider was cast as Walt's frozen head.
Ron Schneider was one of the original actors to play the Dreamfinder in the EPCOT ride Journey Into Imagination in 1983. In this film, he plays Walt Disney's frozen head and has a line about wanting to see Journey Into Imagination only for another character to tell him how it's changed.