Dilophosaurus Park is a fictional dinosaur character featured in the Jurassic Park franchise. Portrayed as a small but deadly theropod, this creature is known for its distinctive frill and venom-spitting abilities, a creative addition not present in its real-life counterpart. In the story, Dilophosaurus plays a memorable role during a pivotal scene involving Dennis Nedry, showcasing its dangerous nature and adding suspense to the plot. Its unexpected appearance and unique traits make it an iconic dinosaur in the series.