Trivia: Jeff East, who plays teenage Clark Kent, was dubbed over with Christopher Reeves' voice. The only time Jeff's actual voice is heard is when he shouts in excitement after jumping past the speeding train.
Trivia: The term "Prince with a Thousand Enemies" used in the prelude is a direct translation of the rabbit folk hero El-Ahrairah's name.
Trivia: With the release of the film, Congoleum ,the flooring company that designed The Yellow Brick Road, made the design available for home use.
Trivia: Longtime Hollywood film composer Leonard Rosenman scored the soundtrack of this 1978 Ralph Bakshi animated film, which was not a particular box office success. Seven years later, Leonard Rosenman recycled portions of the Lord of the Rings soundtrack when he also scored the soundtrack of "Star Trek IV: The Voyage Home"; in fact, Star Trek IV's stirring title theme music is the same music as Lord of the Ring's final battle fanfare, note-for-note.