Gracilisuchus is one of the creatures that Henry Wu recreated for Tim Murphy's new Jurassic Park. A pack of them killed Wu when Lewis Dodgson opened their cage. They were later herded back into their pen by Dodgson. Later on, the pack was freed by Dr. Backer in an attempt to kill Peter Ludlow and his bodyguard. Once freed they broke into his locked office and instantly began to kill and eat the villainous businessman and his aide.