Pat Hingle as Narrator and Rooter Production Development During production of An American Tail, talk began of the next feature with Bluth and executive producer Steven Spielberg. Bluth and Spielberg wanted to do a film similar to Bambi, but with dinosaurs. Steven Spielberg's longtime friend George Lucas was also brought in on the project after being interested with it. The three persuaded An American Tail writers Judy Freudberg and Tony Geiss (both of whom were also prominent writers for Sesame Street) to write the screenplay for the film. Their initial draft was based on their early ideas, but when it was felt the story was too juvenile, Stu Krieger was brought on to revise their draft. Early into story development, the film was about a group of young dinosaurs looking for a wise, older dinosaur. Later on, Bluth explained, "...we came up with another idea that none of these dinosaurs get along with each other, they all hate each other. They're taught from the time they were born not to associate with each other, that's racism." An early working title for the film was The Land Before Time Began. Bluth, Spielberg and Lucas originally wanted the film to have no dialogue, like The Rite of Spring sequence in Fantasia, but the idea was abandoned in favor of using voice actors in order to make it appealing to children. Animation As work on the script continued, Bluth delegated some of the animation staff to begin creating concept art. As with his previous films, Bluth handled the storyboarding, but with final revisions by Larry Leker. Production was initially delayed by several months as the studio moved to Ireland. Production would eventually begin in spring 1987, a few months after the release of An American Tail. The production was preceded by extensive research, including visits to natural history museums in New York, Chicago, Los Angeles, and the Smithsonian Institution, Washington, DC. Skeletons, fossils, and paleoart from the turn of the century were consulted to help create a credible landscape and animals. Further research was conducted using live-action footage of quadrupedal modern animals, including elephants and giraffes. Editing Late into production, The Land Before Time underwent a severe cutting and editing of footage. Spielberg and Lucas thought that some scenes in the movie would appear too dark and intense for young children. At a screening in Soho Square, London in late April 1988, six