The daughter of Owen Grady Jessie has loved dinosaurs since she was six. Now she has been asked to come to Jurassic World to visit her father and see what he does there. But when Owen is called to evaluate an enclosure of a new attraction for the park Jessie is asked to come along. But after being with the hybrid could she actually start to love the creature like she loves her dog. And what happens when it breaks out and runs amuck around the park will she side with her father or what she calls her new "sister?"