Sam Neill Just Debunked One of Our Favorite Jurassic Park Theories


Alan Grant (Sam Neill) in Jurassic Park.

Sam Neill as Alan Grant in Jurassic Park.
Screenshot: Universal

In Steven Spielberg’s 1993 film Jurassic Park, life finds a way. An island comprised entirely of female dinosaurs finds a way to create new life when some of the creatures spontaneously change sex. It’s a crucial plot point and, according to a popular theory, it’s teased near the beginning of the film.