 Back at Universal, the crew filmed scenes with the "Dilophosaurus" on Stage 27.Finally, the shoot finished on Stage 12, with the climactic chases with the raptors in the Park's computer rooms and Visitor's Center.Spielberg changed the climax to bring back the "T. rex", abandoning the original ending where Grant uses a platform machine to maneuver a raptor into a fossil tyrannosaur's jaws.