Jurassic Park: Resumen de la Trama, Personajes y el Desastre en Isla Nublar

Jurassic Park: The Lost World

The history begins tying together a series of incidents involving strange animal attacks in Costa Rica and on Isla Nublar. Paleontologist Alan Grant and his graduate student Ellie Sattler meet with billionaire John Hammond for a weekend visit to a biological preserve.

Upon arrival, the park is revealed to contain cloned dinosaurs, which have been recreated using damaged DNA found in mosquitoes that sucked dinosaur blood and were then trapped. To control the population, all specimens on the island are bred to be female. Hammond proudly shows advances in genetic engineering.

Hammond is with his grandchildren, Tim and Lex. While touring the park with the children, Grant finds a Velociraptor egg.

The Sabotage

In the midst of this, Dennis Nedry, a geneticist and agent of InGen's archrival, Biosyn, activates a backdoor he wrote into the system. Nedry manages to shut down the park's security systems and quickly steal 30 frozen embryos, two of each of the park's fifteen species.

The plan to smuggle the eggs goes bad: during a sudden tropical storm, Nedry becomes lost and stops his stolen Jeep at a dead end. He exits the Jeep to determine his location, and a small dinosaur kills him. Nedry's plan called for him to secretly deliver the embryos and return to the park's control room within five minutes. Without him to quietly patch the system, the park's security is left off, leaving the electrified fences deactivated.

The Dinosaurs Escape

Without the barriers to contain them, dinosaurs begin to escape. The adult and juvenile Tyrannosaurus rex attack the guests on tour, destroying the vehicles, killing public relations manager Ed Regis, and leaving Grant and the children lost in the park.

Grant is able to turn the main power back on, while Ellie distracts the raptors so that they won't get to him. After escaping from several raptors, Grant, Gennaro, Tim, and Lex are able to make it to the control room, where Tim is able to contact the Anne B and tell them to return. The survivors then organize themselves and eventually secure their own lives. Word soon reaches them that the crew of the Anne B has discovered and killed the raptor.

The Aftermath

In the end, the island is suddenly and violently demolished by the Air Force. Weeks later, Grant is visited by Dr. Martin Gutiérrez, an American doctor who lives in Costa Rica and has found a dinosaur corpse. Gutiérrez informs Grant that an unknown pack of animals has been eating crops and killing chickens as they migrate toward the Costa Rican jungle. He also informs Grant that none of them, with the possible exception of Tim and Lex, are going to be leaving any time soon.