Dr. Alan Grant is a paleontologist who specializes in the breeding and social behavior of dinosaurs including hadrosaurs and raptors. He receives funding from John Hammond and consulted for InGen in the early phases of…
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Dr. Ian Malcolm
Dr. Ian Malcolm is a mathematician and chaos theorist hired by John Hammond to consult on his Jurassic Park project. When Donald Gennaro invites some of the consultants to visit the island and asses its…
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John Hammond
John Hammond is the eccentric, immensely wealthy businessman who conceives of the idea for Jurassic Park and brings it to fruition on his private island. Although he is in his mid-70s, he still possesses…
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Donald Gennaro
Donald Gennaro is both a major investor in InGen and the company’s chief legal counsel. His business association with John Hammond stretches back to the days when Hammond was wooing InGen’s initial investors, and he’s…
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Dr. Ellie Sattler
Dr. Ellie Sattler is a colleague of Dr. Alan Grant who works with him at his Montana dig site. She is a paleobotanist, a scientist who studies the vestiges of ancient plant life. John Hammond…
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John Arnold is Jurassic Park’s chief engineer. His career, before John Hammond hired him, included working on many world-famous amusement parks like Disney World and Land. It also included working with dangerous technologies, including a…
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Dr. Henry Wu
Dr. Henry Wu is the chief geneticist for the Jurassic Park project. As a graduate student, Wu worked in the lab of John Hammond’s former geneticist; when that man died, Hammond recruited Wu with…
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Robert Muldoon
Robert Muldoon is the Jurassic Park warden. Along with Dr. Henry Wu and John Arnold, he bears responsibility for showing John Hammond’s early guests around the island. Muldoon grew up in Kenya…
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Dennis Nedry
Dennis Nedry is the brilliant computer systems analyst hired by InGen to design the computer systems for Jurassic Park. His crass and disrespectful attitude bothers John Arnold and Dr. Henry Wu. Shrewd, intelligent, and…
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Lewis Dodgson
Lewis Dodgson is the chief geneticist at Biosyn, the rival of John Hammond’s company, InGen. Pure greed motivates Dodgson, and in his desire to make money he willingly engages in immoral practices like experimenting…
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Ed Regis
Ed Regis is the publicist for InGen’s Jurassic Park project, although John Hammond’s cost-cutting and miserliness means that Regis ends up saddled with odd jobs, like accompanying injured workers to the mainland for medical…
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Tim Murphy
Tim Murphy is John Hammond’s grandson and the sister of Lex Murphy, with whom he travels to Jurassic Park. Eleven years old, Tim is a bit shy and bookish, more interested in dinosaurs…
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Lex Murphy
Lex Murphy is John Hammond’s granddaughter, whom he brings to the park along with her brother, Tim. Seven or eight years old, Lex is athletic and energetic. She speaks her mind and whines…
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Dr. Harding
Dr. Harding is the veterinarian at Jurassic Park. Prior to being hired by John Hammond, he was the chief vet at the San Diego Zoo. His expertise in modern birds positions him as the…
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Dr. Marty Guitierrez
Dr. Marty Guitierrez is a field biologist who trained at Yale University before moving to Costa Rica. When a mysterious lizard attacks tourist Tina Bowman, Dr. Guitierrez consults with the family and the hospital…
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Bob Morris
Bob Morris is a lawyer who works for the Environmental Protection Agency (EPA) and is charged with investigating John Hammond and his company InGen. He visits Dr. Alan Grant to ask questions about Hammond and…
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Dr. Richard Stone
Dr. Richard Stone, the director of the Tropical Diseases Laboratory at Columbia University in New York City, receives the remains of the mysterious lizard that bit Tina Bowman. The reptile expert whom Dr. Marty…
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Tina Bowman
Tina Bowman is the daughter of Mike and Ellen Bowman. On vacation with her family in Costa Rica, a mysterious lizard (which turns out to be a procompsognathus, escaped from Jurassic Park) bites and…
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Ellen Bowman
Ellen Bowman is the wife of Mike Bowman and the mother of Tina Bowman. She is vacationing with her family in Costa Rica in part to explore the country’s natural beauty and in part…
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Elena Morales
Elena Morales is a Costa Rican midwife who attends to patients at clinics, including the one run by Dr. Roberta Carter. She is a practical, experienced woman who nevertheless chooses to cover up her…
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Minor Characters
Alice Levin
Alice Levin as a lab tech at Dr. Richard Stone’s Tropical Diseases Laboratory. She correctly recognizes dinosaur features in the remains of the lizard sent by Dr. Marty Guitierrez and the drawing by Tina Bowman, and she calls Dr. Alan Grant to get his opinion.
Dr. Roberta Carter
Dr. Roberta Carter is an American doctor who runs a small clinic in rural Costa Rica. She treats a construction worker from InGen’s resort, choosing not to directly question Ed Regis’s nonsensical account of the man’s injuries.
Mike Bowman
Mike Bowman is a wealthy American real estate developer who visits Costa Rica with his wife Ellen and daughter Tina.