 Dr. Jane Tiptree, a brilliant geneticist who feels that Dinosaurs need never die and with government funding arranges to bring back dinosaurs using chicken eggs (because some moron says dinosaurs are giant chickens). One of her new and improved carnosaurs escapes and runs amok in a small town while his big brother is waiting to be set loose on the city. Unless the truth can be unleashed, it could be a new dawn for dinosaurs driving mammals to extinction.