In Steven Spielberg's massive blockbuster, paleontologists Alan Grant (Sam Neill) and Ellie Sattler (Laura Dern) and mathematician Ian Malcolm (Jeff Goldblum) are among a select group chosen to tour an island theme park populated by dinosaurs created from prehistoric DNA. While the park's mastermind, billionaire John Hammond (Richard Attenborough), assures everyone that the facility is safe, they find out otherwise when various ferocious predators break free and go on the hunt.

Phoenix secretary Marion Crane (Janet Leigh), on the lam after stealing $40,000 from her employer in order to run away with her boyfriend, Sam Loomis (John Gavin), is overcome by exhaustion during a heavy rainstorm. Traveling on the back roads to avoid the police, she stops for the night at the ramshackle Bates Motel and meets the polite but highly strung proprietor Norman Bates (Anthony Perkins), a young man with an interest in taxidermy and a difficult relationship with his mother.