Jurassic Park (1993) follows paleontologists Alan Grant & Ellie Sattler, mathematician Ian Malcolm, and John Hammond's grandchildren, Lex & Tim, as they tour a revolutionary dinosaur theme park on Isla Nublar, only for a villainous employee to sabotage security, unleashing dinosaurs like the T-Rex and Velociraptors, forcing the group to survive and escape the island as chaos theory proves true.