Harrison 's book `` Make Room ! Make Room ! '' inspired the movie . The film was shot in a single day, and it took three weeks to shoot all of the scenes that were not used for the final cut. He is a member of the Science Fiction Hall of Fame . He started as an illustrator and wrote for `` Flash Gordon ''
Harrison 's book `` Make Room ! Make Room ! '' inspired the movie . The film was shot in a single day, and it took three weeks to shoot all of the scenes that were not used for the final cut. He started as an illustrator and wrote for `` Flash Gordon ''